199432882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12401}}^1$

素因数の和:12474

約数の個数: 32

約数和(自身を含む): 353605824

約数和(自身を除く): 154172942

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 8041, 12401, 16082, 24802, 136411, 210817, 272822, 421634, 533243, 1066486, 2318987, 4637974, 5865673, 9065131, 11731346, 18130262, 99716441, 199432882]

約数ペア:

[(1, 199432882), (2, 99716441), (11, 18130262), (17, 11731346), (22, 9065131), (34, 5865673), (43, 4637974), (86, 2318987), (187, 1066486), (374, 533243), (473, 421634), (731, 272822), (946, 210817), (1462, 136411), (8041, 24802), (12401, 16082)]