210913604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{252289}}^1$

素因数の和:252323

約数の個数: 24

約数和(自身を含む): 423847200

約数和(自身を除く): 212933596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 252289, 504578, 1009156, 2775179, 4793491, 5550358, 9586982, 11100716, 19173964, 52728401, 105456802, 210913604]

約数ペア:

[(1, 210913604), (2, 105456802), (4, 52728401), (11, 19173964), (19, 11100716), (22, 9586982), (38, 5550358), (44, 4793491), (76, 2775179), (209, 1009156), (418, 504578), (836, 252289)]