211014530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3659}}^1$

素因数の和:3818

約数の個数: 32

約数和(自身を含む): 390009600

約数和(自身を除く): 178995070

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 730, 790, 3659, 5767, 7318, 11534, 18295, 28835, 36590, 57670, 267107, 289061, 534214, 578122, 1335535, 1445305, 2671070, 2890610, 21101453, 42202906, 105507265, 211014530]

約数ペア:

[(1, 211014530), (2, 105507265), (5, 42202906), (10, 21101453), (73, 2890610), (79, 2671070), (146, 1445305), (158, 1335535), (365, 578122), (395, 534214), (730, 289061), (790, 267107), (3659, 57670), (5767, 36590), (7318, 28835), (11534, 18295)]