201498284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54577}}^1$

素因数の和:54665

約数の個数: 24

約数和(自身を含む): 385102368

約数和(自身を除く): 183604084

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 54577, 109154, 218308, 709501, 1419002, 2838004, 3874967, 7749934, 15499868, 50374571, 100749142, 201498284]

約数ペア:

[(1, 201498284), (2, 100749142), (4, 50374571), (13, 15499868), (26, 7749934), (52, 3874967), (71, 2838004), (142, 1419002), (284, 709501), (923, 218308), (1846, 109154), (3692, 54577)]