228740946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{31481}}^1$

素因数の和:31666

約数の個数: 32

約数和(自身を含む): 525875328

約数和(自身を除く): 297134382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 31481, 62962, 94443, 188886, 220367, 440734, 661101, 1322202, 5446213, 10892426, 16338639, 32677278, 38123491, 76246982, 114370473, 228740946]

約数ペア:

[(1, 228740946), (2, 114370473), (3, 76246982), (6, 38123491), (7, 32677278), (14, 16338639), (21, 10892426), (42, 5446213), (173, 1322202), (346, 661101), (519, 440734), (1038, 220367), (1211, 188886), (2422, 94443), (3633, 62962), (7266, 31481)]