215120994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{4019}}^1$

素因数の和:4846

約数の個数: 32

約数和(自身を含む): 470050560

約数和(自身を除く): 254929566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 811, 1622, 2433, 4019, 4866, 8038, 8921, 12057, 17842, 24114, 26763, 44209, 53526, 88418, 132627, 265254, 3259409, 6518818, 9778227, 19556454, 35853499, 71706998, 107560497, 215120994]

約数ペア:

[(1, 215120994), (2, 107560497), (3, 71706998), (6, 35853499), (11, 19556454), (22, 9778227), (33, 6518818), (66, 3259409), (811, 265254), (1622, 132627), (2433, 88418), (4019, 53526), (4866, 44209), (8038, 26763), (8921, 24114), (12057, 17842)]