209359150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 330606290

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 47, 50, 55, 65, 70, 77, 89, 91, 94, 110, 130, 143, 154, 175, 178, 182, 235, 275, 286, 325, 329, 350, 385, 445, 455, 470, 517, 550, 611, 623, 650, 658, 715, 770, 890, 910, 979, 1001, 1034, 1157, 1175, 1222, 1246, 1430, 1645, 1925, 1958, 2002, 2225, 2275, 2314, 2350, 2585, 3055, 3115, 3290, 3575, 3619, 3850, 4183, 4277, 4450, 4550, 4895, 5005, 5170, 5785, 6110, 6230, 6721, 6853, 7150, 7238, 8099, 8225, 8366, 8554, 9790, 10010, 11570, 12727, 12925, 13442, 13706, 15275, 15575, 16198, 16450, 18095, 20915, 21385, 24475, 25025, 25454, 25850, 28925, 29281, 30550, 31150, 33605, 34265, 36190, 40495, 41830, 42770, 46013, 47047, 48950, 50050, 54379, 57850, 58562, 63635, 67210, 68530, 80990, 89089, 90475, 92026, 94094, 104575, 106925, 108758, 127270, 146405, 168025, 171325, 178178, 180950, 202475, 209150, 213850, 230065, 235235, 271895, 292810, 318175, 322091, 336050, 342650, 380653, 404950, 445445, 460130, 470470, 543790, 598169, 636350, 644182, 732025, 761306, 890890, 1150325, 1176175, 1196338, 1359475, 1464050, 1610455, 1903265, 2227225, 2300650, 2352350, 2718950, 2990845, 3220910, 3806530, 4187183, 4454450, 5981690, 8052275, 8374366, 9516325, 14954225, 16104550, 19032650, 20935915, 29908450, 41871830, 104679575, 209359150]

約数ペア:

[(1, 209359150), (2, 104679575), (5, 41871830), (7, 29908450), (10, 20935915), (11, 19032650), (13, 16104550), (14, 14954225), (22, 9516325), (25, 8374366), (26, 8052275), (35, 5981690), (47, 4454450), (50, 4187183), (55, 3806530), (65, 3220910), (70, 2990845), (77, 2718950), (89, 2352350), (91, 2300650), (94, 2227225), (110, 1903265), (130, 1610455), (143, 1464050), (154, 1359475), (175, 1196338), (178, 1176175), (182, 1150325), (235, 890890), (275, 761306), (286, 732025), (325, 644182), (329, 636350), (350, 598169), (385, 543790), (445, 470470), (455, 460130), (470, 445445), (517, 404950), (550, 380653), (611, 342650), (623, 336050), (650, 322091), (658, 318175), (715, 292810), (770, 271895), (890, 235235), (910, 230065), (979, 213850), (1001, 209150), (1034, 202475), (1157, 180950), (1175, 178178), (1222, 171325), (1246, 168025), (1430, 146405), (1645, 127270), (1925, 108758), (1958, 106925), (2002, 104575), (2225, 94094), (2275, 92026), (2314, 90475), (2350, 89089), (2585, 80990), (3055, 68530), (3115, 67210), (3290, 63635), (3575, 58562), (3619, 57850), (3850, 54379), (4183, 50050), (4277, 48950), (4450, 47047), (4550, 46013), (4895, 42770), (5005, 41830), (5170, 40495), (5785, 36190), (6110, 34265), (6230, 33605), (6721, 31150), (6853, 30550), (7150, 29281), (7238, 28925), (8099, 25850), (8225, 25454), (8366, 25025), (8554, 24475), (9790, 21385), (10010, 20915), (11570, 18095), (12727, 16450), (12925, 16198), (13442, 15575), (13706, 15275)]