197407008

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22111}}^1$

素因数の和:22158

約数の個数: 72

約数和(自身を含む): 579511296

約数和(自身を除く): 382104288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 22111, 44222, 66333, 88444, 132666, 176888, 198999, 265332, 353776, 397998, 530664, 685441, 707552, 795996, 1061328, 1370882, 1591992, 2056323, 2122656, 2741764, 3183984, 4112646, 5483528, 6168969, 6367968, 8225292, 10967056, 12337938, 16450584, 21934112, 24675876, 32901168, 49351752, 65802336, 98703504, 197407008]

約数ペア:

[(1, 197407008), (2, 98703504), (3, 65802336), (4, 49351752), (6, 32901168), (8, 24675876), (9, 21934112), (12, 16450584), (16, 12337938), (18, 10967056), (24, 8225292), (31, 6367968), (32, 6168969), (36, 5483528), (48, 4112646), (62, 3183984), (72, 2741764), (93, 2122656), (96, 2056323), (124, 1591992), (144, 1370882), (186, 1061328), (248, 795996), (279, 707552), (288, 685441), (372, 530664), (496, 397998), (558, 353776), (744, 265332), (992, 198999), (1116, 176888), (1488, 132666), (2232, 88444), (2976, 66333), (4464, 44222), (8928, 22111)]