201171340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2683}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 443697408

約数和(自身を除く): 242526068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 652, 815, 1630, 2683, 3260, 3749, 5366, 7498, 10732, 13415, 14996, 18745, 26830, 37490, 53660, 61709, 74980, 123418, 246836, 308545, 437329, 617090, 874658, 1234180, 1749316, 2186645, 4373290, 8746580, 10058567, 20117134, 40234268, 50292835, 100585670, 201171340]

約数ペア:

[(1, 201171340), (2, 100585670), (4, 50292835), (5, 40234268), (10, 20117134), (20, 10058567), (23, 8746580), (46, 4373290), (92, 2186645), (115, 1749316), (163, 1234180), (230, 874658), (326, 617090), (460, 437329), (652, 308545), (815, 246836), (1630, 123418), (2683, 74980), (3260, 61709), (3749, 53660), (5366, 37490), (7498, 26830), (10732, 18745), (13415, 14996)]