201951872

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{21613}}^1$

素因数の和:21700

約数の個数: 32

約数和(自身を含む): 407856180

約数和(自身を除く): 205904308

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 21613, 43226, 86452, 172904, 345808, 691616, 1383232, 1577749, 2766464, 3155498, 6310996, 12621992, 25243984, 50487968, 100975936, 201951872]

約数ペア:

[(1, 201951872), (2, 100975936), (4, 50487968), (8, 25243984), (16, 12621992), (32, 6310996), (64, 3155498), (73, 2766464), (128, 1577749), (146, 1383232), (292, 691616), (584, 345808), (1168, 172904), (2336, 86452), (4672, 43226), (9344, 21613)]