207020144

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{219301}}^1$

素因数の和:219368

約数の個数: 20

約数和(自身を含む): 407901720

約数和(自身を除く): 200881576

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 219301, 438602, 877204, 1754408, 3508816, 12938759, 25877518, 51755036, 103510072, 207020144]

約数ペア:

[(1, 207020144), (2, 103510072), (4, 51755036), (8, 25877518), (16, 12938759), (59, 3508816), (118, 1754408), (236, 877204), (472, 438602), (944, 219301)]