220178084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5573}}^1$

素因数の和:5684

約数の個数: 48

約数和(自身を含む): 471961728

約数和(自身を除く): 251783644

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 476, 581, 1162, 1411, 2324, 2822, 5573, 5644, 9877, 11146, 19754, 22292, 39011, 39508, 78022, 94741, 156044, 189482, 378964, 462559, 663187, 925118, 1326374, 1850236, 2652748, 3237913, 6475826, 7863503, 12951652, 15727006, 31454012, 55044521, 110089042, 220178084]

約数ペア:

[(1, 220178084), (2, 110089042), (4, 55044521), (7, 31454012), (14, 15727006), (17, 12951652), (28, 7863503), (34, 6475826), (68, 3237913), (83, 2652748), (119, 1850236), (166, 1326374), (238, 925118), (332, 663187), (476, 462559), (581, 378964), (1162, 189482), (1411, 156044), (2324, 94741), (2822, 78022), (5573, 39508), (5644, 39011), (9877, 22292), (11146, 19754)]