207879516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{444187}}^1$

素因数の和:444210

約数の個数: 36

約数和(自身を含む): 565895512

約数和(自身を除く): 358015996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 444187, 888374, 1332561, 1776748, 2665122, 3997683, 5330244, 5774431, 7995366, 11548862, 15990732, 17323293, 23097724, 34646586, 51969879, 69293172, 103939758, 207879516]

約数ペア:

[(1, 207879516), (2, 103939758), (3, 69293172), (4, 51969879), (6, 34646586), (9, 23097724), (12, 17323293), (13, 15990732), (18, 11548862), (26, 7995366), (36, 5774431), (39, 5330244), (52, 3997683), (78, 2665122), (117, 1776748), (156, 1332561), (234, 888374), (468, 444187)]