201342128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1151}}^1$

素因数の和:1230

約数の個数: 60

約数和(自身を含む): 435472128

約数和(自身を除く): 234130000

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 841, 1151, 1508, 1682, 2302, 3016, 3364, 4604, 6032, 6728, 9208, 10933, 13456, 14963, 18416, 21866, 29926, 33379, 43732, 59852, 66758, 87464, 119704, 133516, 174928, 239408, 267032, 433927, 534064, 867854, 967991, 1735708, 1935982, 3471416, 3871964, 6942832, 7743928, 12583883, 15487856, 25167766, 50335532, 100671064, 201342128]

約数ペア:

[(1, 201342128), (2, 100671064), (4, 50335532), (8, 25167766), (13, 15487856), (16, 12583883), (26, 7743928), (29, 6942832), (52, 3871964), (58, 3471416), (104, 1935982), (116, 1735708), (208, 967991), (232, 867854), (377, 534064), (464, 433927), (754, 267032), (841, 239408), (1151, 174928), (1508, 133516), (1682, 119704), (2302, 87464), (3016, 66758), (3364, 59852), (4604, 43732), (6032, 33379), (6728, 29926), (9208, 21866), (10933, 18416), (13456, 14963)]