200073170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 420650496

約数和(自身を除く): 220577326

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 97, 110, 170, 187, 194, 374, 485, 935, 970, 1067, 1103, 1649, 1870, 2134, 2206, 3298, 5335, 5515, 8245, 10670, 11030, 12133, 16490, 18139, 18751, 24266, 36278, 37502, 60665, 90695, 93755, 106991, 121330, 181390, 187510, 206261, 213982, 412522, 534955, 1031305, 1069910, 1176901, 1818847, 2062610, 2353802, 3637694, 5884505, 9094235, 11769010, 18188470, 20007317, 40014634, 100036585, 200073170]

約数ペア:

[(1, 200073170), (2, 100036585), (5, 40014634), (10, 20007317), (11, 18188470), (17, 11769010), (22, 9094235), (34, 5884505), (55, 3637694), (85, 2353802), (97, 2062610), (110, 1818847), (170, 1176901), (187, 1069910), (194, 1031305), (374, 534955), (485, 412522), (935, 213982), (970, 206261), (1067, 187510), (1103, 181390), (1649, 121330), (1870, 106991), (2134, 93755), (2206, 90695), (3298, 60665), (5335, 37502), (5515, 36278), (8245, 24266), (10670, 18751), (11030, 18139), (12133, 16490)]