206483992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 457632000

約数和(自身を除く): 251148008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 199, 286, 398, 572, 796, 907, 1144, 1592, 1814, 2189, 2587, 3628, 4378, 5174, 7256, 8756, 9977, 10348, 11791, 17512, 19954, 20696, 23582, 28457, 39908, 47164, 56914, 79816, 94328, 113828, 129701, 180493, 227656, 259402, 360986, 518804, 721972, 1037608, 1443944, 1985423, 2346409, 3970846, 4692818, 7941692, 9385636, 15883384, 18771272, 25810499, 51620998, 103241996, 206483992]

約数ペア:

[(1, 206483992), (2, 103241996), (4, 51620998), (8, 25810499), (11, 18771272), (13, 15883384), (22, 9385636), (26, 7941692), (44, 4692818), (52, 3970846), (88, 2346409), (104, 1985423), (143, 1443944), (199, 1037608), (286, 721972), (398, 518804), (572, 360986), (796, 259402), (907, 227656), (1144, 180493), (1592, 129701), (1814, 113828), (2189, 94328), (2587, 79816), (3628, 56914), (4378, 47164), (5174, 39908), (7256, 28457), (8756, 23582), (9977, 20696), (10348, 19954), (11791, 17512)]