201024850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309269}}^1$

素因数の和:309294

約数の個数: 24

約数和(自身を含む): 402669540

約数和(自身を除く): 201644690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309269, 618538, 1546345, 3092690, 4020497, 7731725, 8040994, 15463450, 20102485, 40204970, 100512425, 201024850]

約数ペア:

[(1, 201024850), (2, 100512425), (5, 40204970), (10, 20102485), (13, 15463450), (25, 8040994), (26, 7731725), (50, 4020497), (65, 3092690), (130, 1546345), (325, 618538), (650, 309269)]