197970293698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{306455563}}^1$

素因数の和:306455601

約数の個数: 16

約数和(自身を含む): 330972009120

約数和(自身を除く): 133001715422

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 306455563, 612911126, 5209744571, 5822655697, 10419489142, 11645311394, 98985146849, 197970293698]

約数ペア:

[(1, 197970293698), (2, 98985146849), (17, 11645311394), (19, 10419489142), (34, 5822655697), (38, 5209744571), (323, 612911126), (646, 306455563)]