211200022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 352926720

約数和(自身を除く): 141726698

約数列:

[1, 2, 11, 22, 79, 137, 158, 274, 869, 887, 1507, 1738, 1774, 3014, 9757, 10823, 19514, 21646, 70073, 119053, 121519, 140146, 238106, 243038, 770803, 1336709, 1541606, 2673418, 9600001, 19200002, 105600011, 211200022]

約数ペア:

[(1, 211200022), (2, 105600011), (11, 19200002), (22, 9600001), (79, 2673418), (137, 1541606), (158, 1336709), (274, 770803), (869, 243038), (887, 238106), (1507, 140146), (1738, 121519), (1774, 119053), (3014, 70073), (9757, 21646), (10823, 19514)]