199301688

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31817}}^1$

素因数の和:31861

約数の個数: 64

約数和(自身を含む): 572724000

約数和(自身を除く): 373422312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 31817, 63634, 95451, 127268, 190902, 254536, 286353, 381804, 572706, 763608, 859059, 922693, 1145412, 1718118, 1845386, 2290824, 2768079, 3436236, 3690772, 5536158, 6872472, 7381544, 8304237, 11072316, 16608474, 22144632, 24912711, 33216948, 49825422, 66433896, 99650844, 199301688]

約数ペア:

[(1, 199301688), (2, 99650844), (3, 66433896), (4, 49825422), (6, 33216948), (8, 24912711), (9, 22144632), (12, 16608474), (18, 11072316), (24, 8304237), (27, 7381544), (29, 6872472), (36, 5536158), (54, 3690772), (58, 3436236), (72, 2768079), (87, 2290824), (108, 1845386), (116, 1718118), (174, 1145412), (216, 922693), (232, 859059), (261, 763608), (348, 572706), (522, 381804), (696, 286353), (783, 254536), (1044, 190902), (1566, 127268), (2088, 95451), (3132, 63634), (6264, 31817)]