200080290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{3607}}^1$

素因数の和:3703

約数の個数: 48

約数和(自身を含む): 491755968

約数和(自身を除く): 291675678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1849, 3607, 3698, 5547, 7214, 9245, 10821, 11094, 18035, 18490, 21642, 27735, 36070, 54105, 55470, 108210, 155101, 310202, 465303, 775505, 930606, 1551010, 2326515, 4653030, 6669343, 13338686, 20008029, 33346715, 40016058, 66693430, 100040145, 200080290]

約数ペア:

[(1, 200080290), (2, 100040145), (3, 66693430), (5, 40016058), (6, 33346715), (10, 20008029), (15, 13338686), (30, 6669343), (43, 4653030), (86, 2326515), (129, 1551010), (215, 930606), (258, 775505), (430, 465303), (645, 310202), (1290, 155101), (1849, 108210), (3607, 55470), (3698, 54105), (5547, 36070), (7214, 27735), (9245, 21642), (10821, 18490), (11094, 18035)]