190099864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9547}}^1$

素因数の和:9703

約数の個数: 32

約数和(自身を含む): 378100800

約数和(自身を除く): 188000936

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9547, 9956, 19094, 19912, 38188, 76376, 181393, 362786, 725572, 1250657, 1451144, 2501314, 5002628, 10005256, 23762483, 47524966, 95049932, 190099864]

約数ペア:

[(1, 190099864), (2, 95049932), (4, 47524966), (8, 23762483), (19, 10005256), (38, 5002628), (76, 2501314), (131, 1451144), (152, 1250657), (262, 725572), (524, 362786), (1048, 181393), (2489, 76376), (4978, 38188), (9547, 19912), (9956, 19094)]