201012328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 422622720

約数和(自身を除く): 221610392

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 103, 134, 206, 268, 331, 412, 536, 662, 737, 824, 1133, 1324, 1474, 2266, 2648, 2948, 3641, 4532, 5896, 6901, 7282, 9064, 13802, 14564, 22177, 27604, 29128, 34093, 44354, 55208, 68186, 75911, 88708, 136372, 151822, 177416, 243947, 272744, 303644, 375023, 487894, 607288, 750046, 975788, 1500092, 1951576, 2284231, 3000184, 4568462, 9136924, 18273848, 25126541, 50253082, 100506164, 201012328]

約数ペア:

[(1, 201012328), (2, 100506164), (4, 50253082), (8, 25126541), (11, 18273848), (22, 9136924), (44, 4568462), (67, 3000184), (88, 2284231), (103, 1951576), (134, 1500092), (206, 975788), (268, 750046), (331, 607288), (412, 487894), (536, 375023), (662, 303644), (737, 272744), (824, 243947), (1133, 177416), (1324, 151822), (1474, 136372), (2266, 88708), (2648, 75911), (2948, 68186), (3641, 55208), (4532, 44354), (5896, 34093), (6901, 29128), (7282, 27604), (9064, 22177), (13802, 14564)]