201968464

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 397349568

約数和(自身を除く): 195381104

約数列:

[1, 2, 4, 8, 16, 131, 167, 262, 334, 524, 577, 668, 1048, 1154, 1336, 2096, 2308, 2672, 4616, 9232, 21877, 43754, 75587, 87508, 96359, 151174, 175016, 192718, 302348, 350032, 385436, 604696, 770872, 1209392, 1541744, 12623029, 25246058, 50492116, 100984232, 201968464]

約数ペア:

[(1, 201968464), (2, 100984232), (4, 50492116), (8, 25246058), (16, 12623029), (131, 1541744), (167, 1209392), (262, 770872), (334, 604696), (524, 385436), (577, 350032), (668, 302348), (1048, 192718), (1154, 175016), (1336, 151174), (2096, 96359), (2308, 87508), (2672, 75587), (4616, 43754), (9232, 21877)]