202321250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{9521}}^1$

素因数の和:9560

約数の個数: 40

約数和(自身を含む): 401580828

約数和(自身を除く): 199259578

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 4250, 9521, 10625, 19042, 21250, 47605, 95210, 161857, 238025, 323714, 476050, 809285, 1190125, 1618570, 2380250, 4046425, 5950625, 8092850, 11901250, 20232125, 40464250, 101160625, 202321250]

約数ペア:

[(1, 202321250), (2, 101160625), (5, 40464250), (10, 20232125), (17, 11901250), (25, 8092850), (34, 5950625), (50, 4046425), (85, 2380250), (125, 1618570), (170, 1190125), (250, 809285), (425, 476050), (625, 323714), (850, 238025), (1250, 161857), (2125, 95210), (4250, 47605), (9521, 21250), (10625, 19042)]