208422672

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{140069}}^1$

素因数の和:140111

約数の個数: 40

約数和(自身を含む): 555797760

約数和(自身を除く): 347375088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 140069, 280138, 420207, 560276, 840414, 1120552, 1680828, 2241104, 3361656, 4342139, 6723312, 8684278, 13026417, 17368556, 26052834, 34737112, 52105668, 69474224, 104211336, 208422672]

約数ペア:

[(1, 208422672), (2, 104211336), (3, 69474224), (4, 52105668), (6, 34737112), (8, 26052834), (12, 17368556), (16, 13026417), (24, 8684278), (31, 6723312), (48, 4342139), (62, 3361656), (93, 2241104), (124, 1680828), (186, 1120552), (248, 840414), (372, 560276), (496, 420207), (744, 280138), (1488, 140069)]