206507665611

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{643}}^1\times {\mathrm{5189}}^1$

素因数の和:5897

約数の個数: 72

約数和(自身を含む): 336395164560

約数和(自身を除く): 129887498949

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 529, 643, 897, 1587, 1929, 2691, 4761, 5189, 5787, 6877, 8359, 14789, 15567, 20631, 25077, 44367, 46701, 61893, 67457, 75231, 119347, 133101, 192257, 202371, 340147, 358041, 576771, 607113, 1020441, 1074123, 1551511, 1730313, 2744981, 3061323, 3336527, 4421911, 4654533, 8234943, 10009581, 13265733, 13963599, 24704829, 30028743, 35684753, 39797199, 43374851, 76740121, 107054259, 130124553, 230220363, 321162777, 390373659, 690661089, 997621573, 1765022783, 2992864719, 5295068349, 8978594157, 15885205047, 22945296179, 68835888537, 206507665611]

約数ペア:

[(1, 206507665611), (3, 68835888537), (9, 22945296179), (13, 15885205047), (23, 8978594157), (39, 5295068349), (69, 2992864719), (117, 1765022783), (207, 997621573), (299, 690661089), (529, 390373659), (643, 321162777), (897, 230220363), (1587, 130124553), (1929, 107054259), (2691, 76740121), (4761, 43374851), (5189, 39797199), (5787, 35684753), (6877, 30028743), (8359, 24704829), (14789, 13963599), (15567, 13265733), (20631, 10009581), (25077, 8234943), (44367, 4654533), (46701, 4421911), (61893, 3336527), (67457, 3061323), (75231, 2744981), (119347, 1730313), (133101, 1551511), (192257, 1074123), (202371, 1020441), (340147, 607113), (358041, 576771)]