213913206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 529820928

約数和(自身を除く): 315907722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 37, 39, 62, 74, 78, 93, 111, 117, 186, 222, 234, 279, 333, 403, 481, 558, 666, 797, 806, 962, 1147, 1209, 1443, 1594, 2294, 2391, 2418, 2886, 3441, 3627, 4329, 4782, 6882, 7173, 7254, 8658, 10323, 10361, 14346, 14911, 20646, 20722, 24707, 29489, 29822, 31083, 44733, 49414, 58978, 62166, 74121, 88467, 89466, 93249, 134199, 148242, 176934, 186498, 222363, 265401, 268398, 321191, 383357, 444726, 530802, 642382, 766714, 914159, 963573, 1150071, 1828318, 1927146, 2300142, 2742477, 2890719, 3450213, 5484954, 5781438, 6900426, 8227431, 11884067, 16454862, 23768134, 35652201, 71304402, 106956603, 213913206]

約数ペア:

[(1, 213913206), (2, 106956603), (3, 71304402), (6, 35652201), (9, 23768134), (13, 16454862), (18, 11884067), (26, 8227431), (31, 6900426), (37, 5781438), (39, 5484954), (62, 3450213), (74, 2890719), (78, 2742477), (93, 2300142), (111, 1927146), (117, 1828318), (186, 1150071), (222, 963573), (234, 914159), (279, 766714), (333, 642382), (403, 530802), (481, 444726), (558, 383357), (666, 321191), (797, 268398), (806, 265401), (962, 222363), (1147, 186498), (1209, 176934), (1443, 148242), (1594, 134199), (2294, 93249), (2391, 89466), (2418, 88467), (2886, 74121), (3441, 62166), (3627, 58978), (4329, 49414), (4782, 44733), (6882, 31083), (7173, 29822), (7254, 29489), (8658, 24707), (10323, 20722), (10361, 20646), (14346, 14911)]