201224765630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{552709}}^1$

素因数の和:553473

約数の個数: 48

約数和(自身を含む): 421907862240

約数和(自身を除く): 220683096610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 743, 1486, 3715, 5201, 7430, 10402, 26005, 36407, 52010, 72814, 182035, 364070, 552709, 1105418, 2763545, 3868963, 5527090, 7737926, 19344815, 27082741, 38689630, 54165482, 135413705, 270827410, 410662787, 821325574, 2053313935, 2874639509, 4106627870, 5749279018, 14373197545, 20122476563, 28746395090, 40244953126, 100612382815, 201224765630]

約数ペア:

[(1, 201224765630), (2, 100612382815), (5, 40244953126), (7, 28746395090), (10, 20122476563), (14, 14373197545), (35, 5749279018), (49, 4106627870), (70, 2874639509), (98, 2053313935), (245, 821325574), (490, 410662787), (743, 270827410), (1486, 135413705), (3715, 54165482), (5201, 38689630), (7430, 27082741), (10402, 19344815), (26005, 7737926), (36407, 5527090), (52010, 3868963), (72814, 2763545), (182035, 1105418), (364070, 552709)]