200174956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 380741760

約数和(自身を除く): 180566804

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 227, 283, 454, 566, 779, 908, 1132, 1558, 3116, 4313, 5377, 8626, 9307, 10754, 11603, 17252, 18614, 21508, 23206, 37228, 46412, 64241, 128482, 176833, 220457, 256964, 353666, 440914, 707332, 881828, 1220579, 2441158, 2633881, 4882316, 5267762, 10535524, 50043739, 100087478, 200174956]

約数ペア:

[(1, 200174956), (2, 100087478), (4, 50043739), (19, 10535524), (38, 5267762), (41, 4882316), (76, 2633881), (82, 2441158), (164, 1220579), (227, 881828), (283, 707332), (454, 440914), (566, 353666), (779, 256964), (908, 220457), (1132, 176833), (1558, 128482), (3116, 64241), (4313, 46412), (5377, 37228), (8626, 23206), (9307, 21508), (10754, 18614), (11603, 17252)]