220806738

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5009}}^1$

素因数の和:5127

約数の個数: 48

約数和(自身を含む): 500198400

約数和(自身を除く): 279391662

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 474, 558, 711, 1422, 2449, 4898, 5009, 7347, 10018, 14694, 15027, 22041, 30054, 44082, 45081, 90162, 155279, 310558, 395711, 465837, 791422, 931674, 1187133, 1397511, 2374266, 2795022, 3561399, 7122798, 12267041, 24534082, 36801123, 73602246, 110403369, 220806738]

約数ペア:

[(1, 220806738), (2, 110403369), (3, 73602246), (6, 36801123), (9, 24534082), (18, 12267041), (31, 7122798), (62, 3561399), (79, 2795022), (93, 2374266), (158, 1397511), (186, 1187133), (237, 931674), (279, 791422), (474, 465837), (558, 395711), (711, 310558), (1422, 155279), (2449, 90162), (4898, 45081), (5009, 44082), (7347, 30054), (10018, 22041), (14694, 15027)]