200681192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 430920000

約数和(自身を除く): 230238808

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 629, 646, 703, 1258, 1292, 1406, 2099, 2516, 2584, 2812, 4198, 5032, 5624, 8396, 11951, 16792, 23902, 35683, 39881, 47804, 71366, 77663, 79762, 95608, 142732, 155326, 159524, 285464, 310652, 319048, 621304, 677977, 1320271, 1355954, 1475597, 2640542, 2711908, 2951194, 5281084, 5423816, 5902388, 10562168, 11804776, 25085149, 50170298, 100340596, 200681192]

約数ペア:

[(1, 200681192), (2, 100340596), (4, 50170298), (8, 25085149), (17, 11804776), (19, 10562168), (34, 5902388), (37, 5423816), (38, 5281084), (68, 2951194), (74, 2711908), (76, 2640542), (136, 1475597), (148, 1355954), (152, 1320271), (296, 677977), (323, 621304), (629, 319048), (646, 310652), (703, 285464), (1258, 159524), (1292, 155326), (1406, 142732), (2099, 95608), (2516, 79762), (2584, 77663), (2812, 71366), (4198, 47804), (5032, 39881), (5624, 35683), (8396, 23902), (11951, 16792)]