207179970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 512749440

約数和(自身を除く): 305569470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 179, 205, 246, 358, 410, 537, 615, 895, 941, 1074, 1230, 1790, 1882, 2685, 2823, 4705, 5370, 5646, 7339, 9410, 14115, 14678, 22017, 28230, 36695, 38581, 44034, 73390, 77162, 110085, 115743, 168439, 192905, 220170, 231486, 336878, 385810, 505317, 578715, 842195, 1010634, 1157430, 1684390, 2526585, 5053170, 6905999, 13811998, 20717997, 34529995, 41435994, 69059990, 103589985, 207179970]

約数ペア:

[(1, 207179970), (2, 103589985), (3, 69059990), (5, 41435994), (6, 34529995), (10, 20717997), (15, 13811998), (30, 6905999), (41, 5053170), (82, 2526585), (123, 1684390), (179, 1157430), (205, 1010634), (246, 842195), (358, 578715), (410, 505317), (537, 385810), (615, 336878), (895, 231486), (941, 220170), (1074, 192905), (1230, 168439), (1790, 115743), (1882, 110085), (2685, 77162), (2823, 73390), (4705, 44034), (5370, 38581), (5646, 36695), (7339, 28230), (9410, 22017), (14115, 14678)]