201304638

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{983}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 451915776

約数和(自身を除く): 250611138

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 367, 558, 734, 983, 1101, 1966, 2202, 2949, 3303, 5898, 6606, 8847, 11377, 17694, 22754, 30473, 34131, 60946, 68262, 91419, 102393, 182838, 204786, 274257, 360761, 548514, 721522, 1082283, 2164566, 3246849, 6493698, 11183591, 22367182, 33550773, 67101546, 100652319, 201304638]

約数ペア:

[(1, 201304638), (2, 100652319), (3, 67101546), (6, 33550773), (9, 22367182), (18, 11183591), (31, 6493698), (62, 3246849), (93, 2164566), (186, 1082283), (279, 721522), (367, 548514), (558, 360761), (734, 274257), (983, 204786), (1101, 182838), (1966, 102393), (2202, 91419), (2949, 68262), (3303, 60946), (5898, 34131), (6606, 30473), (8847, 22754), (11377, 17694)]