210575144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 224880856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 127, 149, 214, 254, 298, 428, 508, 596, 856, 1016, 1192, 1391, 1651, 1937, 2782, 3302, 3874, 5564, 6604, 7748, 11128, 13208, 13589, 15496, 15943, 18923, 27178, 31886, 37846, 54356, 63772, 75692, 108712, 127544, 151384, 176657, 207259, 245999, 353314, 414518, 491998, 706628, 829036, 983996, 1413256, 1658072, 1967992, 2024761, 4049522, 8099044, 16198088, 26321893, 52643786, 105287572, 210575144]

約数ペア:

[(1, 210575144), (2, 105287572), (4, 52643786), (8, 26321893), (13, 16198088), (26, 8099044), (52, 4049522), (104, 2024761), (107, 1967992), (127, 1658072), (149, 1413256), (214, 983996), (254, 829036), (298, 706628), (428, 491998), (508, 414518), (596, 353314), (856, 245999), (1016, 207259), (1192, 176657), (1391, 151384), (1651, 127544), (1937, 108712), (2782, 75692), (3302, 63772), (3874, 54356), (5564, 37846), (6604, 31886), (7748, 27178), (11128, 18923), (13208, 15943), (13589, 15496)]