223500230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1187}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 424258560

約数和(自身を除く): 200758330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 991, 1187, 1982, 2374, 4955, 5935, 9910, 11870, 18829, 22553, 37658, 45106, 94145, 112765, 188290, 225530, 1176317, 2352634, 5881585, 11763170, 22350023, 44700046, 111750115, 223500230]

約数ペア:

[(1, 223500230), (2, 111750115), (5, 44700046), (10, 22350023), (19, 11763170), (38, 5881585), (95, 2352634), (190, 1176317), (991, 225530), (1187, 188290), (1982, 112765), (2374, 94145), (4955, 45106), (5935, 37658), (9910, 22553), (11870, 18829)]