227981068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{262651}}^1$

素因数の和:262693

約数の個数: 24

約数和(自身を含む): 470672384

約数和(自身を除く): 242691316

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 262651, 525302, 1050604, 1838557, 3677114, 7354228, 8142181, 16284362, 32568724, 56995267, 113990534, 227981068]

約数ペア:

[(1, 227981068), (2, 113990534), (4, 56995267), (7, 32568724), (14, 16284362), (28, 8142181), (31, 7354228), (62, 3677114), (124, 1838557), (217, 1050604), (434, 525302), (868, 262651)]