228210333

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 344192256

約数和(自身を除く): 115981923

約数列:

[1, 3, 13, 39, 47, 61, 141, 157, 169, 183, 471, 507, 611, 793, 1833, 2041, 2379, 2867, 6123, 7379, 7943, 8601, 9577, 10309, 22137, 23829, 26533, 28731, 30927, 37271, 79599, 95927, 111813, 124501, 287781, 373503, 450119, 484523, 1247051, 1350357, 1453569, 1618513, 3741153, 4855539, 5851547, 17554641, 76070111, 228210333]

約数ペア:

[(1, 228210333), (3, 76070111), (13, 17554641), (39, 5851547), (47, 4855539), (61, 3741153), (141, 1618513), (157, 1453569), (169, 1350357), (183, 1247051), (471, 484523), (507, 450119), (611, 373503), (793, 287781), (1833, 124501), (2041, 111813), (2379, 95927), (2867, 79599), (6123, 37271), (7379, 30927), (7943, 28731), (8601, 26533), (9577, 23829), (10309, 22137)]