201404792

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{677}}^1\times {\mathrm{907}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 387843120

約数和(自身を除く): 186438328

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 677, 907, 1354, 1814, 2708, 3628, 5416, 7256, 27757, 37187, 55514, 74374, 111028, 148748, 222056, 297496, 614039, 1228078, 2456156, 4912312, 25175599, 50351198, 100702396, 201404792]

約数ペア:

[(1, 201404792), (2, 100702396), (4, 50351198), (8, 25175599), (41, 4912312), (82, 2456156), (164, 1228078), (328, 614039), (677, 297496), (907, 222056), (1354, 148748), (1814, 111028), (2708, 74374), (3628, 55514), (5416, 37187), (7256, 27757)]