197866986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1213}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 409302528

約数和(自身を除く): 211435542

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 877, 1213, 1754, 2426, 2631, 3639, 5262, 7278, 27187, 37603, 54374, 75206, 81561, 112809, 163122, 225618, 1063801, 2127602, 3191403, 6382806, 32977831, 65955662, 98933493, 197866986]

約数ペア:

[(1, 197866986), (2, 98933493), (3, 65955662), (6, 32977831), (31, 6382806), (62, 3191403), (93, 2127602), (186, 1063801), (877, 225618), (1213, 163122), (1754, 112809), (2426, 81561), (2631, 75206), (3639, 54374), (5262, 37603), (7278, 27187)]