222725178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4783}}^1$

素因数の和:5003

約数の個数: 48

約数和(自身を含む): 522412800

約数和(自身を除く): 299687622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1791, 2587, 3582, 4783, 5174, 7761, 9566, 14349, 15522, 23283, 28698, 43047, 46566, 62179, 86094, 124358, 186537, 373074, 559611, 951817, 1119222, 1903634, 2855451, 5710902, 8566353, 12373621, 17132706, 24747242, 37120863, 74241726, 111362589, 222725178]

約数ペア:

[(1, 222725178), (2, 111362589), (3, 74241726), (6, 37120863), (9, 24747242), (13, 17132706), (18, 12373621), (26, 8566353), (39, 5710902), (78, 2855451), (117, 1903634), (199, 1119222), (234, 951817), (398, 559611), (597, 373074), (1194, 186537), (1791, 124358), (2587, 86094), (3582, 62179), (4783, 46566), (5174, 43047), (7761, 28698), (9566, 23283), (14349, 15522)]