200633517

素因数分解:

$3^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 343740672

約数和(自身を除く): 143107155

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 431, 567, 821, 1293, 2463, 3017, 3879, 5747, 7389, 9051, 11637, 17241, 22167, 27153, 34911, 51723, 66501, 81459, 155169, 244377, 353851, 465507, 1061553, 2476957, 3184659, 7430871, 9553977, 22292613, 28661931, 66877839, 200633517]

約数ペア:

[(1, 200633517), (3, 66877839), (7, 28661931), (9, 22292613), (21, 9553977), (27, 7430871), (63, 3184659), (81, 2476957), (189, 1061553), (431, 465507), (567, 353851), (821, 244377), (1293, 155169), (2463, 81459), (3017, 66501), (3879, 51723), (5747, 34911), (7389, 27153), (9051, 22167), (11637, 17241)]