202166433

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 342890496

約数和(自身を除く): 140724063

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 191, 317, 371, 477, 573, 951, 1113, 1337, 1719, 2219, 2853, 3339, 4011, 6657, 10123, 12033, 16801, 19971, 30369, 50403, 60547, 70861, 91107, 117607, 151209, 181641, 212583, 352821, 423829, 544923, 637749, 1058463, 1271487, 3208991, 3814461, 9626973, 22462937, 28880919, 67388811, 202166433]

約数ペア:

[(1, 202166433), (3, 67388811), (7, 28880919), (9, 22462937), (21, 9626973), (53, 3814461), (63, 3208991), (159, 1271487), (191, 1058463), (317, 637749), (371, 544923), (477, 423829), (573, 352821), (951, 212583), (1113, 181641), (1337, 151209), (1719, 117607), (2219, 91107), (2853, 70861), (3339, 60547), (4011, 50403), (6657, 30369), (10123, 19971), (12033, 16801)]