205652880097

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{253733}}^1$

素因数の和:253910

約数の個数: 32

約数和(自身を含む): 255763872000

約数和(自身を除く): 50110991903

約数列:

[1, 7, 17, 49, 119, 139, 343, 833, 973, 2363, 5831, 6811, 16541, 47677, 115787, 253733, 810509, 1776131, 4313461, 12432917, 30194227, 35268887, 87030419, 211359589, 246882209, 599571079, 1479517123, 1728175463, 4196997553, 12097228241, 29378982871, 205652880097]

約数ペア:

[(1, 205652880097), (7, 29378982871), (17, 12097228241), (49, 4196997553), (119, 1728175463), (139, 1479517123), (343, 599571079), (833, 246882209), (973, 211359589), (2363, 87030419), (5831, 35268887), (6811, 30194227), (16541, 12432917), (47677, 4313461), (115787, 1776131), (253733, 810509)]