208873170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 614210688

約数和(自身を除く): 405337518

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 67, 90, 94, 99, 110, 134, 141, 165, 198, 201, 235, 282, 330, 335, 402, 423, 470, 495, 517, 603, 670, 705, 737, 846, 990, 1005, 1034, 1206, 1410, 1474, 1551, 2010, 2115, 2211, 2585, 3015, 3102, 3149, 3685, 4230, 4422, 4489, 4653, 5170, 6030, 6298, 6633, 7370, 7755, 8978, 9306, 9447, 11055, 13266, 13467, 15510, 15745, 18894, 22110, 22445, 23265, 26934, 28341, 31490, 33165, 34639, 40401, 44890, 46530, 47235, 49379, 56682, 66330, 67335, 69278, 80802, 94470, 98758, 103917, 134670, 141705, 148137, 173195, 202005, 207834, 210983, 246895, 283410, 296274, 311751, 346390, 404010, 421966, 444411, 493790, 519585, 623502, 632949, 740685, 888822, 1039170, 1054915, 1265898, 1481370, 1558755, 1898847, 2109830, 2222055, 2320813, 3117510, 3164745, 3797694, 4444110, 4641626, 6329490, 6962439, 9494235, 11604065, 13924878, 18988470, 20887317, 23208130, 34812195, 41774634, 69624390, 104436585, 208873170]

約数ペア:

[(1, 208873170), (2, 104436585), (3, 69624390), (5, 41774634), (6, 34812195), (9, 23208130), (10, 20887317), (11, 18988470), (15, 13924878), (18, 11604065), (22, 9494235), (30, 6962439), (33, 6329490), (45, 4641626), (47, 4444110), (55, 3797694), (66, 3164745), (67, 3117510), (90, 2320813), (94, 2222055), (99, 2109830), (110, 1898847), (134, 1558755), (141, 1481370), (165, 1265898), (198, 1054915), (201, 1039170), (235, 888822), (282, 740685), (330, 632949), (335, 623502), (402, 519585), (423, 493790), (470, 444411), (495, 421966), (517, 404010), (603, 346390), (670, 311751), (705, 296274), (737, 283410), (846, 246895), (990, 210983), (1005, 207834), (1034, 202005), (1206, 173195), (1410, 148137), (1474, 141705), (1551, 134670), (2010, 103917), (2115, 98758), (2211, 94470), (2585, 80802), (3015, 69278), (3102, 67335), (3149, 66330), (3685, 56682), (4230, 49379), (4422, 47235), (4489, 46530), (4653, 44890), (5170, 40401), (6030, 34639), (6298, 33165), (6633, 31490), (7370, 28341), (7755, 26934), (8978, 23265), (9306, 22445), (9447, 22110), (11055, 18894), (13266, 15745), (13467, 15510)]