203429088

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1609}}^1$

素因数の和:2064

約数の個数: 72

約数和(自身を含む): 580179600

約数和(自身を除く): 376750512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1609, 1756, 2634, 3218, 3512, 3951, 4827, 5268, 6436, 7024, 7902, 9654, 10536, 12872, 14048, 14481, 15804, 19308, 21072, 25744, 28962, 31608, 38616, 42144, 51488, 57924, 63216, 77232, 115848, 126432, 154464, 231696, 463392, 706351, 1412702, 2119053, 2825404, 4238106, 5650808, 6357159, 8476212, 11301616, 12714318, 16952424, 22603232, 25428636, 33904848, 50857272, 67809696, 101714544, 203429088]

約数ペア:

[(1, 203429088), (2, 101714544), (3, 67809696), (4, 50857272), (6, 33904848), (8, 25428636), (9, 22603232), (12, 16952424), (16, 12714318), (18, 11301616), (24, 8476212), (32, 6357159), (36, 5650808), (48, 4238106), (72, 2825404), (96, 2119053), (144, 1412702), (288, 706351), (439, 463392), (878, 231696), (1317, 154464), (1609, 126432), (1756, 115848), (2634, 77232), (3218, 63216), (3512, 57924), (3951, 51488), (4827, 42144), (5268, 38616), (6436, 31608), (7024, 28962), (7902, 25744), (9654, 21072), (10536, 19308), (12872, 15804), (14048, 14481)]