207540823828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{76163}}^1$

素因数の和:76361

約数の個数: 72

約数和(自身を含む): 409777552800

約数和(自身を除く): 202236728972

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 139, 169, 278, 338, 377, 556, 676, 754, 1508, 1807, 3614, 4031, 4901, 7228, 8062, 9802, 16124, 19604, 23491, 46982, 52403, 76163, 93964, 104806, 152326, 209612, 304652, 681239, 990119, 1362478, 1980238, 2208727, 2724956, 3960476, 4417454, 8834908, 10586657, 12871547, 21173314, 25743094, 28713451, 42346628, 51486188, 57426902, 114853804, 137626541, 275253082, 307013053, 373274863, 550506164, 614026106, 746549726, 1228052212, 1493099452, 1789145033, 3578290066, 3991169689, 7156580132, 7982339378, 15964678756, 51885205957, 103770411914, 207540823828]

約数ペア:

[(1, 207540823828), (2, 103770411914), (4, 51885205957), (13, 15964678756), (26, 7982339378), (29, 7156580132), (52, 3991169689), (58, 3578290066), (116, 1789145033), (139, 1493099452), (169, 1228052212), (278, 746549726), (338, 614026106), (377, 550506164), (556, 373274863), (676, 307013053), (754, 275253082), (1508, 137626541), (1807, 114853804), (3614, 57426902), (4031, 51486188), (4901, 42346628), (7228, 28713451), (8062, 25743094), (9802, 21173314), (16124, 12871547), (19604, 10586657), (23491, 8834908), (46982, 4417454), (52403, 3960476), (76163, 2724956), (93964, 2208727), (104806, 1980238), (152326, 1362478), (209612, 990119), (304652, 681239)]