201822478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16411}}^1$

素因数の和:16480

約数の個数: 32

約数和(自身を含む): 363952512

約数和(自身を除く): 162130034

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 16411, 32822, 180521, 213343, 361042, 426686, 705673, 1411346, 2346773, 4693546, 7762403, 9173749, 15524806, 18347498, 100911239, 201822478]

約数ペア:

[(1, 201822478), (2, 100911239), (11, 18347498), (13, 15524806), (22, 9173749), (26, 7762403), (43, 4693546), (86, 2346773), (143, 1411346), (286, 705673), (473, 426686), (559, 361042), (946, 213343), (1118, 180521), (6149, 32822), (12298, 16411)]