201333652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11987}}^1$

素因数の和:12040

約数の個数: 48

約数和(自身を含む): 422936640

約数和(自身を除く): 221602988

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 11987, 16796, 23974, 47948, 155831, 203779, 227753, 311662, 407558, 455506, 623324, 815116, 911012, 2649127, 2960789, 3871801, 5298254, 5921578, 7743602, 10596508, 11843156, 15487204, 50333413, 100666826, 201333652]

約数ペア:

[(1, 201333652), (2, 100666826), (4, 50333413), (13, 15487204), (17, 11843156), (19, 10596508), (26, 7743602), (34, 5921578), (38, 5298254), (52, 3871801), (68, 2960789), (76, 2649127), (221, 911012), (247, 815116), (323, 623324), (442, 455506), (494, 407558), (646, 311662), (884, 227753), (988, 203779), (1292, 155831), (4199, 47948), (8398, 23974), (11987, 16796)]