200625788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5658

約数の個数: 48

約数和(自身を含む): 412621440

約数和(自身を除く): 211995652

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 5581, 8987, 11162, 17974, 22324, 35948, 61391, 106039, 122782, 212078, 239983, 245564, 424156, 479966, 959932, 1166429, 2332858, 2639813, 4559677, 4665716, 5279626, 9119354, 10559252, 18238708, 50156447, 100312894, 200625788]

約数ペア:

[(1, 200625788), (2, 100312894), (4, 50156447), (11, 18238708), (19, 10559252), (22, 9119354), (38, 5279626), (43, 4665716), (44, 4559677), (76, 2639813), (86, 2332858), (172, 1166429), (209, 959932), (418, 479966), (473, 424156), (817, 245564), (836, 239983), (946, 212078), (1634, 122782), (1892, 106039), (3268, 61391), (5581, 35948), (8987, 22324), (11162, 17974)]