203499330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 501925248

約数和(自身を除く): 298425918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 131, 159, 262, 265, 318, 393, 530, 655, 786, 795, 977, 1310, 1590, 1954, 1965, 2931, 3930, 4885, 5862, 6943, 9770, 13886, 14655, 20829, 29310, 34715, 41658, 51781, 69430, 103562, 104145, 127987, 155343, 208290, 255974, 258905, 310686, 383961, 517810, 639935, 767922, 776715, 1279870, 1553430, 1919805, 3839610, 6783311, 13566622, 20349933, 33916555, 40699866, 67833110, 101749665, 203499330]

約数ペア:

[(1, 203499330), (2, 101749665), (3, 67833110), (5, 40699866), (6, 33916555), (10, 20349933), (15, 13566622), (30, 6783311), (53, 3839610), (106, 1919805), (131, 1553430), (159, 1279870), (262, 776715), (265, 767922), (318, 639935), (393, 517810), (530, 383961), (655, 310686), (786, 258905), (795, 255974), (977, 208290), (1310, 155343), (1590, 127987), (1954, 104145), (1965, 103562), (2931, 69430), (3930, 51781), (4885, 41658), (5862, 34715), (6943, 29310), (9770, 20829), (13886, 14655)]