211227896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{45289}}^1$

素因数の和:45359

約数の個数: 32

約数和(自身を含む): 440218800

約数和(自身を除く): 228990904

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 45289, 90578, 181156, 362312, 498179, 996358, 1992716, 2400317, 3985432, 4800634, 9601268, 19202536, 26403487, 52806974, 105613948, 211227896]

約数ペア:

[(1, 211227896), (2, 105613948), (4, 52806974), (8, 26403487), (11, 19202536), (22, 9601268), (44, 4800634), (53, 3985432), (88, 2400317), (106, 1992716), (212, 996358), (424, 498179), (583, 362312), (1166, 181156), (2332, 90578), (4664, 45289)]