201848721991

素因数分解:

$7^1\times {\mathrm{733}}^1\times {\mathrm{1229}}^1\times {\mathrm{32009}}^1$

素因数の和:33978

約数の個数: 16

約数和(自身を含む): 231194145600

約数和(自身を除く): 29345423609

約数列:

[1, 7, 733, 1229, 5131, 8603, 32009, 224063, 900857, 6305999, 23462597, 39339061, 164238179, 275373427, 28835531713, 201848721991]

約数ペア:

[(1, 201848721991), (7, 28835531713), (733, 275373427), (1229, 164238179), (5131, 39339061), (8603, 23462597), (32009, 6305999), (224063, 900857)]