205579764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439273}}^1$

素因数の和:439296

約数の個数: 36

約数和(自身を含む): 559635076

約数和(自身を除く): 354055312

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 439273, 878546, 1317819, 1757092, 2635638, 3953457, 5271276, 5710549, 7906914, 11421098, 15813828, 17131647, 22842196, 34263294, 51394941, 68526588, 102789882, 205579764]

約数ペア:

[(1, 205579764), (2, 102789882), (3, 68526588), (4, 51394941), (6, 34263294), (9, 22842196), (12, 17131647), (13, 15813828), (18, 11421098), (26, 7906914), (36, 5710549), (39, 5271276), (52, 3953457), (78, 2635638), (117, 1757092), (156, 1317819), (234, 878546), (468, 439273)]