201809492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{40459}}^1$

素因数の和:40535

約数の個数: 24

約数和(自身を含む): 373850400

約数和(自身を除く): 172040908

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 40459, 80918, 161836, 1173311, 1739737, 2346622, 3479474, 4693244, 6958948, 50452373, 100904746, 201809492]

約数ペア:

[(1, 201809492), (2, 100904746), (4, 50452373), (29, 6958948), (43, 4693244), (58, 3479474), (86, 2346622), (116, 1739737), (172, 1173311), (1247, 161836), (2494, 80918), (4988, 40459)]