221081214

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 447390720

約数和(自身を除く): 226309506

約数列:

[1, 2, 3, 6, 151, 239, 302, 453, 478, 717, 906, 1021, 1434, 2042, 3063, 6126, 36089, 72178, 108267, 154171, 216534, 244019, 308342, 462513, 488038, 732057, 925026, 1464114, 36846869, 73693738, 110540607, 221081214]

約数ペア:

[(1, 221081214), (2, 110540607), (3, 73693738), (6, 36846869), (151, 1464114), (239, 925026), (302, 732057), (453, 488038), (478, 462513), (717, 308342), (906, 244019), (1021, 216534), (1434, 154171), (2042, 108267), (3063, 72178), (6126, 36089)]