201530042

素因数分解:

$2^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{3259}}^1$

素因数の和:3906

約数の個数: 24

約数和(自身を含む): 352314720

約数和(自身を除く): 150784678

約数列:

[1, 2, 7, 14, 49, 98, 631, 1262, 3259, 4417, 6518, 8834, 22813, 30919, 45626, 61838, 159691, 319382, 2056429, 4112858, 14395003, 28790006, 100765021, 201530042]

約数ペア:

[(1, 201530042), (2, 100765021), (7, 28790006), (14, 14395003), (49, 4112858), (98, 2056429), (631, 319382), (1262, 159691), (3259, 61838), (4417, 45626), (6518, 30919), (8834, 22813)]