200818316

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{2659}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 357504000

約数和(自身を除く): 156685684

約数列:

[1, 2, 4, 79, 158, 239, 316, 478, 956, 2659, 5318, 10636, 18881, 37762, 75524, 210061, 420122, 635501, 840244, 1271002, 2542004, 50204579, 100409158, 200818316]

約数ペア:

[(1, 200818316), (2, 100409158), (4, 50204579), (79, 2542004), (158, 1271002), (239, 840244), (316, 635501), (478, 420122), (956, 210061), (2659, 75524), (5318, 37762), (10636, 18881)]