221898496482

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20176259}}^1$

素因数の和:20176327

約数の個数: 48

約数和(自身を含む): 528779422080

約数和(自身を除く): 306880925598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 20176259, 40352518, 60528777, 121057554, 181586331, 262291367, 363172662, 524582734, 786874101, 948284173, 1573748202, 1896568346, 2360622303, 2844852519, 4721244606, 5689705038, 8534557557, 12327694249, 17069115114, 24655388498, 36983082747, 73966165494, 110949248241, 221898496482]

約数ペア:

[(1, 221898496482), (2, 110949248241), (3, 73966165494), (6, 36983082747), (9, 24655388498), (13, 17069115114), (18, 12327694249), (26, 8534557557), (39, 5689705038), (47, 4721244606), (78, 2844852519), (94, 2360622303), (117, 1896568346), (141, 1573748202), (234, 948284173), (282, 786874101), (423, 524582734), (611, 363172662), (846, 262291367), (1222, 181586331), (1833, 121057554), (3666, 60528777), (5499, 40352518), (10998, 20176259)]