196559344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3029

約数の個数: 40

約数和(自身を含む): 396085760

約数和(自身を除く): 199526416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 2851, 4309, 5702, 8618, 11404, 17236, 22808, 34472, 45616, 68944, 88381, 176762, 353524, 396289, 707048, 792578, 1414096, 1585156, 3170312, 6340624, 12284959, 24569918, 49139836, 98279672, 196559344]

約数ペア:

[(1, 196559344), (2, 98279672), (4, 49139836), (8, 24569918), (16, 12284959), (31, 6340624), (62, 3170312), (124, 1585156), (139, 1414096), (248, 792578), (278, 707048), (496, 396289), (556, 353524), (1112, 176762), (2224, 88381), (2851, 68944), (4309, 45616), (5702, 34472), (8618, 22808), (11404, 17236)]