220199392

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9733}}^1$

素因数の和:9851

約数の個数: 48

約数和(自身を含む): 500405472

約数和(自身を除く): 280206080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 9733, 11312, 19466, 22624, 38932, 68131, 77864, 136262, 155728, 272524, 311456, 545048, 983033, 1090096, 1966066, 2180192, 3932132, 6881231, 7864264, 13762462, 15728528, 27524924, 31457056, 55049848, 110099696, 220199392]

約数ペア:

[(1, 220199392), (2, 110099696), (4, 55049848), (7, 31457056), (8, 27524924), (14, 15728528), (16, 13762462), (28, 7864264), (32, 6881231), (56, 3932132), (101, 2180192), (112, 1966066), (202, 1090096), (224, 983033), (404, 545048), (707, 311456), (808, 272524), (1414, 155728), (1616, 136262), (2828, 77864), (3232, 68131), (5656, 38932), (9733, 22624), (11312, 19466)]