196697367

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 308536800

約数和(自身を除く): 111839433

約数列:

[1, 3, 9, 19, 57, 61, 109, 171, 173, 183, 327, 519, 549, 981, 1159, 1557, 2071, 3287, 3477, 6213, 6649, 9861, 10431, 10553, 18639, 18857, 19947, 29583, 31659, 56571, 59841, 94977, 126331, 169713, 200507, 358283, 378993, 601521, 1074849, 1136979, 1150277, 1804563, 3224547, 3450831, 10352493, 21855263, 65565789, 196697367]

約数ペア:

[(1, 196697367), (3, 65565789), (9, 21855263), (19, 10352493), (57, 3450831), (61, 3224547), (109, 1804563), (171, 1150277), (173, 1136979), (183, 1074849), (327, 601521), (519, 378993), (549, 358283), (981, 200507), (1159, 169713), (1557, 126331), (2071, 94977), (3287, 59841), (3477, 56571), (6213, 31659), (6649, 29583), (9861, 19947), (10431, 18857), (10553, 18639)]