200191490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37987}}^1$

素因数の和:38042

約数の個数: 32

約数和(自身を含む): 393859584

約数和(自身を除く): 193668094

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 37987, 75974, 189935, 379870, 645779, 1177597, 1291558, 2355194, 3228895, 5887985, 6457790, 11775970, 20019149, 40038298, 100095745, 200191490]

約数ペア:

[(1, 200191490), (2, 100095745), (5, 40038298), (10, 20019149), (17, 11775970), (31, 6457790), (34, 5887985), (62, 3228895), (85, 2355194), (155, 1291558), (170, 1177597), (310, 645779), (527, 379870), (1054, 189935), (2635, 75974), (5270, 37987)]