215173176

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{471871}}^1$

素因数の和:471899

約数の個数: 32

約数和(自身を含む): 566246400

約数和(自身を除く): 351073224

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 471871, 943742, 1415613, 1887484, 2831226, 3774968, 5662452, 8965549, 11324904, 17931098, 26896647, 35862196, 53793294, 71724392, 107586588, 215173176]

約数ペア:

[(1, 215173176), (2, 107586588), (3, 71724392), (4, 53793294), (6, 35862196), (8, 26896647), (12, 17931098), (19, 11324904), (24, 8965549), (38, 5662452), (57, 3774968), (76, 2831226), (114, 1887484), (152, 1415613), (228, 943742), (456, 471871)]