205692912

素因数分解:

$2^4\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1531}}^1$

素因数の和:1859

約数の個数: 80

約数和(自身を含む): 592700160

約数和(自身を除く): 387007248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 311, 432, 622, 933, 1244, 1531, 1866, 2488, 2799, 3062, 3732, 4593, 4976, 5598, 6124, 7464, 8397, 9186, 11196, 12248, 13779, 14928, 16794, 18372, 22392, 24496, 27558, 33588, 36744, 41337, 44784, 55116, 67176, 73488, 82674, 110232, 134352, 165348, 220464, 330696, 476141, 661392, 952282, 1428423, 1904564, 2856846, 3809128, 4285269, 5713692, 7618256, 8570538, 11427384, 12855807, 17141076, 22854768, 25711614, 34282152, 51423228, 68564304, 102846456, 205692912]

約数ペア:

[(1, 205692912), (2, 102846456), (3, 68564304), (4, 51423228), (6, 34282152), (8, 25711614), (9, 22854768), (12, 17141076), (16, 12855807), (18, 11427384), (24, 8570538), (27, 7618256), (36, 5713692), (48, 4285269), (54, 3809128), (72, 2856846), (108, 1904564), (144, 1428423), (216, 952282), (311, 661392), (432, 476141), (622, 330696), (933, 220464), (1244, 165348), (1531, 134352), (1866, 110232), (2488, 82674), (2799, 73488), (3062, 67176), (3732, 55116), (4593, 44784), (4976, 41337), (5598, 36744), (6124, 33588), (7464, 27558), (8397, 24496), (9186, 22392), (11196, 18372), (12248, 16794), (13779, 14928)]