205676864

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{36109}}^1$

素因数の和:36210

約数の個数: 28

約数和(自身を含む): 412737300

約数和(自身を除く): 207060436

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 36109, 72218, 144436, 288872, 577744, 1155488, 2310976, 3213701, 6427402, 12854804, 25709608, 51419216, 102838432, 205676864]

約数ペア:

[(1, 205676864), (2, 102838432), (4, 51419216), (8, 25709608), (16, 12854804), (32, 6427402), (64, 3213701), (89, 2310976), (178, 1155488), (356, 577744), (712, 288872), (1424, 144436), (2848, 72218), (5696, 36109)]