200402896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2779

約数の個数: 40

約数和(自身を含む): 399777984

約数和(自身を除く): 199375088

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 2633, 4757, 5266, 9514, 10532, 19028, 21064, 38056, 42128, 76112, 176411, 186943, 352822, 373886, 705644, 747772, 1411288, 1495544, 2822576, 2991088, 12525181, 25050362, 50100724, 100201448, 200402896]

約数ペア:

[(1, 200402896), (2, 100201448), (4, 50100724), (8, 25050362), (16, 12525181), (67, 2991088), (71, 2822576), (134, 1495544), (142, 1411288), (268, 747772), (284, 705644), (536, 373886), (568, 352822), (1072, 186943), (1136, 176411), (2633, 76112), (4757, 42128), (5266, 38056), (9514, 21064), (10532, 19028)]