201427222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{28219}}^1$

素因数の和:28347

約数の個数: 16

約数和(自身を含む): 312903360

約数和(自身を除く): 111476138

約数列:

[1, 2, 43, 83, 86, 166, 3569, 7138, 28219, 56438, 1213417, 2342177, 2426834, 4684354, 100713611, 201427222]

約数ペア:

[(1, 201427222), (2, 100713611), (43, 4684354), (83, 2426834), (86, 2342177), (166, 1213417), (3569, 56438), (7138, 28219)]