202374684

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 526606080

約数和(自身を除く): 324231396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 239, 258, 387, 478, 516, 547, 717, 774, 956, 1094, 1434, 1548, 1641, 2151, 2188, 2868, 3282, 4302, 4923, 6564, 8604, 9846, 10277, 19692, 20554, 23521, 30831, 41108, 47042, 61662, 70563, 92493, 94084, 123324, 130733, 141126, 184986, 211689, 261466, 282252, 369972, 392199, 423378, 522932, 784398, 846756, 1176597, 1568796, 2353194, 4706388, 5621519, 11243038, 16864557, 22486076, 33729114, 50593671, 67458228, 101187342, 202374684]

約数ペア:

[(1, 202374684), (2, 101187342), (3, 67458228), (4, 50593671), (6, 33729114), (9, 22486076), (12, 16864557), (18, 11243038), (36, 5621519), (43, 4706388), (86, 2353194), (129, 1568796), (172, 1176597), (239, 846756), (258, 784398), (387, 522932), (478, 423378), (516, 392199), (547, 369972), (717, 282252), (774, 261466), (956, 211689), (1094, 184986), (1434, 141126), (1548, 130733), (1641, 123324), (2151, 94084), (2188, 92493), (2868, 70563), (3282, 61662), (4302, 47042), (4923, 41108), (6564, 30831), (8604, 23521), (9846, 20554), (10277, 19692)]