190204516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{7561}}^1$

素因数の和:7915

約数の個数: 24

約数和(自身を含む): 351481760

約数和(自身を除く): 161277244

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 6289, 7561, 12578, 15122, 25156, 30244, 143659, 287318, 574636, 2502691, 5005382, 10010764, 47551129, 95102258, 190204516]

約数ペア:

[(1, 190204516), (2, 95102258), (4, 47551129), (19, 10010764), (38, 5005382), (76, 2502691), (331, 574636), (662, 287318), (1324, 143659), (6289, 30244), (7561, 25156), (12578, 15122)]