201864748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{1997}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 363524112

約数和(自身を除く): 161659364

約数列:

[1, 2, 4, 37, 74, 148, 683, 1366, 1997, 2732, 3994, 7988, 25271, 50542, 73889, 101084, 147778, 295556, 1363951, 2727902, 5455804, 50466187, 100932374, 201864748]

約数ペア:

[(1, 201864748), (2, 100932374), (4, 50466187), (37, 5455804), (74, 2727902), (148, 1363951), (683, 295556), (1366, 147778), (1997, 101084), (2732, 73889), (3994, 50542), (7988, 25271)]