201631664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{33427}}^1$

素因数の和:33477

約数の個数: 40

約数和(自身を含む): 435232560

約数和(自身を除く): 233600896

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 33427, 66854, 133708, 267416, 434551, 534832, 869102, 969383, 1738204, 1938766, 3476408, 3877532, 6952816, 7755064, 12601979, 15510128, 25203958, 50407916, 100815832, 201631664]

約数ペア:

[(1, 201631664), (2, 100815832), (4, 50407916), (8, 25203958), (13, 15510128), (16, 12601979), (26, 7755064), (29, 6952816), (52, 3877532), (58, 3476408), (104, 1938766), (116, 1738204), (208, 969383), (232, 869102), (377, 534832), (464, 434551), (754, 267416), (1508, 133708), (3016, 66854), (6032, 33427)]