203776550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2357

約数の個数: 48

約数和(自身を含む): 400688640

約数和(自身を除く): 196912090

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 158, 230, 395, 575, 790, 1150, 1817, 1975, 2243, 3634, 3950, 4486, 9085, 11215, 18170, 22430, 45425, 51589, 56075, 90850, 103178, 112150, 177197, 257945, 354394, 515890, 885985, 1289725, 1771970, 2579450, 4075531, 4429925, 8151062, 8859850, 20377655, 40755310, 101888275, 203776550]

約数ペア:

[(1, 203776550), (2, 101888275), (5, 40755310), (10, 20377655), (23, 8859850), (25, 8151062), (46, 4429925), (50, 4075531), (79, 2579450), (115, 1771970), (158, 1289725), (230, 885985), (395, 515890), (575, 354394), (790, 257945), (1150, 177197), (1817, 112150), (1975, 103178), (2243, 90850), (3634, 56075), (3950, 51589), (4486, 45425), (9085, 22430), (11215, 18170)]