213020592

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{143159}}^1$

素因数の和:143201

約数の個数: 40

約数和(自身を含む): 568058880

約数和(自身を除く): 355038288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 143159, 286318, 429477, 572636, 858954, 1145272, 1717908, 2290544, 3435816, 4437929, 6871632, 8875858, 13313787, 17751716, 26627574, 35503432, 53255148, 71006864, 106510296, 213020592]

約数ペア:

[(1, 213020592), (2, 106510296), (3, 71006864), (4, 53255148), (6, 35503432), (8, 26627574), (12, 17751716), (16, 13313787), (24, 8875858), (31, 6871632), (48, 4437929), (62, 3435816), (93, 2290544), (124, 1717908), (186, 1145272), (248, 858954), (372, 572636), (496, 429477), (744, 286318), (1488, 143159)]