207622702

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{13159}}^1$

素因数の和:13205

約数の個数: 32

約数和(自身を含む): 379008000

約数和(自身を除く): 171385298

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 13159, 15778, 26318, 92113, 184226, 302657, 605314, 644791, 1289582, 2118599, 4237198, 4513537, 9027074, 14830193, 29660386, 103811351, 207622702]

約数ペア:

[(1, 207622702), (2, 103811351), (7, 29660386), (14, 14830193), (23, 9027074), (46, 4513537), (49, 4237198), (98, 2118599), (161, 1289582), (322, 644791), (343, 605314), (686, 302657), (1127, 184226), (2254, 92113), (7889, 26318), (13159, 15778)]