245998434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{196171}}^1$

素因数の和:196206

約数の個数: 32

約数和(自身を含む): 564975360

約数和(自身を除く): 318976926

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 196171, 392342, 588513, 1177026, 2157881, 3727249, 4315762, 6473643, 7454498, 11181747, 12947286, 22363494, 40999739, 81999478, 122999217, 245998434]

約数ペア:

[(1, 245998434), (2, 122999217), (3, 81999478), (6, 40999739), (11, 22363494), (19, 12947286), (22, 11181747), (33, 7454498), (38, 6473643), (57, 4315762), (66, 3727249), (114, 2157881), (209, 1177026), (418, 588513), (627, 392342), (1254, 196171)]