208253292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3603

約数の個数: 72

約数和(自身を含む): 544476240

約数和(自身を除く): 336222948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 1014, 1131, 1508, 2028, 2262, 3541, 4524, 4901, 7082, 9802, 10623, 14164, 14703, 19604, 21246, 29406, 42492, 46033, 58812, 92066, 102689, 138099, 184132, 205378, 276198, 308067, 410756, 552396, 598429, 616134, 1196858, 1232268, 1334957, 1795287, 2393716, 2669914, 3590574, 4004871, 5339828, 7181148, 8009742, 16019484, 17354441, 34708882, 52063323, 69417764, 104126646, 208253292]

約数ペア:

[(1, 208253292), (2, 104126646), (3, 69417764), (4, 52063323), (6, 34708882), (12, 17354441), (13, 16019484), (26, 8009742), (29, 7181148), (39, 5339828), (52, 4004871), (58, 3590574), (78, 2669914), (87, 2393716), (116, 1795287), (156, 1334957), (169, 1232268), (174, 1196858), (338, 616134), (348, 598429), (377, 552396), (507, 410756), (676, 308067), (754, 276198), (1014, 205378), (1131, 184132), (1508, 138099), (2028, 102689), (2262, 92066), (3541, 58812), (4524, 46033), (4901, 42492), (7082, 29406), (9802, 21246), (10623, 19604), (14164, 14703)]