202174515

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 375926400

約数和(自身を除く): 173751885

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 113, 135, 145, 261, 339, 435, 457, 565, 783, 1017, 1305, 1371, 1695, 2285, 3051, 3277, 3915, 4113, 5085, 6855, 9831, 12339, 13253, 15255, 16385, 20565, 29493, 39759, 49155, 51641, 61695, 66265, 88479, 119277, 147465, 154923, 198795, 258205, 357831, 442395, 464769, 596385, 774615, 1394307, 1497589, 1789155, 2323845, 4492767, 6971535, 7487945, 13478301, 22463835, 40434903, 67391505, 202174515]

約数ペア:

[(1, 202174515), (3, 67391505), (5, 40434903), (9, 22463835), (15, 13478301), (27, 7487945), (29, 6971535), (45, 4492767), (87, 2323845), (113, 1789155), (135, 1497589), (145, 1394307), (261, 774615), (339, 596385), (435, 464769), (457, 442395), (565, 357831), (783, 258205), (1017, 198795), (1305, 154923), (1371, 147465), (1695, 119277), (2285, 88479), (3051, 66265), (3277, 61695), (3915, 51641), (4113, 49155), (5085, 39759), (6855, 29493), (9831, 20565), (12339, 16385), (13253, 15255)]