199717872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{134219}}^1$

素因数の和:134261

約数の個数: 40

約数和(自身を含む): 532584960

約数和(自身を除く): 332867088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 134219, 268438, 402657, 536876, 805314, 1073752, 1610628, 2147504, 3221256, 4160789, 6442512, 8321578, 12482367, 16643156, 24964734, 33286312, 49929468, 66572624, 99858936, 199717872]

約数ペア:

[(1, 199717872), (2, 99858936), (3, 66572624), (4, 49929468), (6, 33286312), (8, 24964734), (12, 16643156), (16, 12482367), (24, 8321578), (31, 6442512), (48, 4160789), (62, 3221256), (93, 2147504), (124, 1610628), (186, 1073752), (248, 805314), (372, 536876), (496, 402657), (744, 268438), (1488, 134219)]