201339916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 375459840

約数和(自身を除く): 174119924

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 179, 188, 193, 358, 386, 716, 772, 1457, 2914, 5549, 5828, 5983, 8413, 9071, 11098, 11966, 16826, 18142, 22196, 23932, 33652, 34547, 36284, 69094, 138188, 260803, 281201, 521606, 562402, 1043212, 1070957, 1124804, 1623709, 2141914, 3247418, 4283828, 6494836, 50334979, 100669958, 201339916]

約数ペア:

[(1, 201339916), (2, 100669958), (4, 50334979), (31, 6494836), (47, 4283828), (62, 3247418), (94, 2141914), (124, 1623709), (179, 1124804), (188, 1070957), (193, 1043212), (358, 562402), (386, 521606), (716, 281201), (772, 260803), (1457, 138188), (2914, 69094), (5549, 36284), (5828, 34547), (5983, 33652), (8413, 23932), (9071, 22196), (11098, 18142), (11966, 16826)]