208048291250

素因数分解:

$2^1\times 5^4\times {\mathrm{89}}^1\times {\mathrm{1870097}}^1$

素因数の和:1870208

約数の個数: 40

約数和(自身を含む): 394347565260

約数和(自身を除く): 186299274010

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 625, 890, 1250, 2225, 4450, 11125, 22250, 55625, 111250, 1870097, 3740194, 9350485, 18700970, 46752425, 93504850, 166438633, 233762125, 332877266, 467524250, 832193165, 1168810625, 1664386330, 2337621250, 4160965825, 8321931650, 20804829125, 41609658250, 104024145625, 208048291250]

約数ペア:

[(1, 208048291250), (2, 104024145625), (5, 41609658250), (10, 20804829125), (25, 8321931650), (50, 4160965825), (89, 2337621250), (125, 1664386330), (178, 1168810625), (250, 832193165), (445, 467524250), (625, 332877266), (890, 233762125), (1250, 166438633), (2225, 93504850), (4450, 46752425), (11125, 18700970), (22250, 9350485), (55625, 3740194), (111250, 1870097)]