205659601264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1684409}}^1$

素因数の和:1685017

約数の個数: 40

約数和(自身を含む): 429847956720

約数和(自身を除く): 224188355456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 587, 1174, 2348, 4696, 7631, 9392, 15262, 30524, 61048, 122096, 1684409, 3368818, 6737636, 13475272, 21897317, 26950544, 43794634, 87589268, 175178536, 350357072, 988748083, 1977496166, 3954992332, 7909984664, 12853725079, 15819969328, 25707450158, 51414900316, 102829800632, 205659601264]

約数ペア:

[(1, 205659601264), (2, 102829800632), (4, 51414900316), (8, 25707450158), (13, 15819969328), (16, 12853725079), (26, 7909984664), (52, 3954992332), (104, 1977496166), (208, 988748083), (587, 350357072), (1174, 175178536), (2348, 87589268), (4696, 43794634), (7631, 26950544), (9392, 21897317), (15262, 13475272), (30524, 6737636), (61048, 3368818), (122096, 1684409)]