208909350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 216

約数和(自身を含む): 631881432

約数和(自身を除く): 422972082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 41, 45, 50, 65, 67, 75, 78, 82, 90, 117, 123, 130, 134, 150, 169, 195, 201, 205, 225, 234, 246, 325, 335, 338, 369, 390, 402, 410, 450, 507, 533, 585, 603, 615, 650, 670, 738, 845, 871, 975, 1005, 1014, 1025, 1066, 1170, 1206, 1230, 1521, 1599, 1675, 1690, 1742, 1845, 1950, 2010, 2050, 2535, 2613, 2665, 2747, 2925, 3015, 3042, 3075, 3198, 3350, 3690, 4225, 4355, 4797, 5025, 5070, 5226, 5330, 5494, 5850, 6030, 6150, 6929, 7605, 7839, 7995, 8241, 8450, 8710, 9225, 9594, 10050, 11323, 12675, 13065, 13325, 13735, 13858, 15075, 15210, 15678, 15990, 16482, 18450, 20787, 21775, 22646, 23985, 24723, 25350, 26130, 26650, 27470, 30150, 33969, 34645, 35711, 38025, 39195, 39975, 41205, 41574, 43550, 47970, 49446, 56615, 62361, 65325, 67938, 68675, 69290, 71422, 76050, 78390, 79950, 82410, 101907, 103935, 107133, 113230, 119925, 123615, 124722, 130650, 137350, 169845, 173225, 178555, 195975, 203814, 206025, 207870, 214266, 239850, 247230, 283075, 311805, 321399, 339690, 346450, 357110, 391950, 412050, 464243, 509535, 519675, 535665, 566150, 618075, 623610, 642798, 849225, 892775, 928486, 1019070, 1039350, 1071330, 1236150, 1392729, 1559025, 1606995, 1698450, 1785550, 2321215, 2547675, 2678325, 2785458, 3118050, 3213990, 4178187, 4642430, 5095350, 5356650, 6963645, 8034975, 8356374, 11606075, 13927290, 16069950, 20890935, 23212150, 34818225, 41781870, 69636450, 104454675, 208909350]

約数ペア:

[(1, 208909350), (2, 104454675), (3, 69636450), (5, 41781870), (6, 34818225), (9, 23212150), (10, 20890935), (13, 16069950), (15, 13927290), (18, 11606075), (25, 8356374), (26, 8034975), (30, 6963645), (39, 5356650), (41, 5095350), (45, 4642430), (50, 4178187), (65, 3213990), (67, 3118050), (75, 2785458), (78, 2678325), (82, 2547675), (90, 2321215), (117, 1785550), (123, 1698450), (130, 1606995), (134, 1559025), (150, 1392729), (169, 1236150), (195, 1071330), (201, 1039350), (205, 1019070), (225, 928486), (234, 892775), (246, 849225), (325, 642798), (335, 623610), (338, 618075), (369, 566150), (390, 535665), (402, 519675), (410, 509535), (450, 464243), (507, 412050), (533, 391950), (585, 357110), (603, 346450), (615, 339690), (650, 321399), (670, 311805), (738, 283075), (845, 247230), (871, 239850), (975, 214266), (1005, 207870), (1014, 206025), (1025, 203814), (1066, 195975), (1170, 178555), (1206, 173225), (1230, 169845), (1521, 137350), (1599, 130650), (1675, 124722), (1690, 123615), (1742, 119925), (1845, 113230), (1950, 107133), (2010, 103935), (2050, 101907), (2535, 82410), (2613, 79950), (2665, 78390), (2747, 76050), (2925, 71422), (3015, 69290), (3042, 68675), (3075, 67938), (3198, 65325), (3350, 62361), (3690, 56615), (4225, 49446), (4355, 47970), (4797, 43550), (5025, 41574), (5070, 41205), (5226, 39975), (5330, 39195), (5494, 38025), (5850, 35711), (6030, 34645), (6150, 33969), (6929, 30150), (7605, 27470), (7839, 26650), (7995, 26130), (8241, 25350), (8450, 24723), (8710, 23985), (9225, 22646), (9594, 21775), (10050, 20787), (11323, 18450), (12675, 16482), (13065, 15990), (13325, 15678), (13735, 15210), (13858, 15075)]