207998712

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{18169}}^1$

素因数の和:18237

約数の個数: 64

約数和(自身を含む): 588708000

約数和(自身を除く): 380709288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 18169, 36338, 54507, 72676, 109014, 145352, 163521, 218028, 327042, 436056, 490563, 654084, 962957, 981126, 1308168, 1925914, 1962252, 2888871, 3851828, 3924504, 5777742, 7703656, 8666613, 11555484, 17333226, 23110968, 25999839, 34666452, 51999678, 69332904, 103999356, 207998712]

約数ペア:

[(1, 207998712), (2, 103999356), (3, 69332904), (4, 51999678), (6, 34666452), (8, 25999839), (9, 23110968), (12, 17333226), (18, 11555484), (24, 8666613), (27, 7703656), (36, 5777742), (53, 3924504), (54, 3851828), (72, 2888871), (106, 1962252), (108, 1925914), (159, 1308168), (212, 981126), (216, 962957), (318, 654084), (424, 490563), (477, 436056), (636, 327042), (954, 218028), (1272, 163521), (1431, 145352), (1908, 109014), (2862, 72676), (3816, 54507), (5724, 36338), (11448, 18169)]