218580910081

素因数分解:

${\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 239262007104

約数和(自身を除く): 20681097023

約数列:

[1, 17, 67, 113, 283, 289, 353, 1139, 1921, 4811, 6001, 7571, 18961, 19363, 23651, 31979, 32657, 39889, 81787, 99899, 102017, 128707, 322337, 402067, 543643, 678113, 1698283, 2142593, 2188019, 2672563, 5479729, 6693233, 6835139, 9241931, 11288587, 11527921, 28870811, 36424081, 45433571, 113784961, 191905979, 619209377, 756335329, 772370707, 1934344337, 3262401643, 12857700593, 218580910081]

約数ペア:

[(1, 218580910081), (17, 12857700593), (67, 3262401643), (113, 1934344337), (283, 772370707), (289, 756335329), (353, 619209377), (1139, 191905979), (1921, 113784961), (4811, 45433571), (6001, 36424081), (7571, 28870811), (18961, 11527921), (19363, 11288587), (23651, 9241931), (31979, 6835139), (32657, 6693233), (39889, 5479729), (81787, 2672563), (99899, 2188019), (102017, 2142593), (128707, 1698283), (322337, 678113), (402067, 543643)]