208549848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6247}}^1$

素因数の和:6376

約数の個数: 64

約数和(自身を含む): 566818560

約数和(自身を除く): 358268712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2568, 2782, 4173, 5564, 6247, 8346, 11128, 12494, 16692, 18741, 24988, 33384, 37482, 49976, 74964, 81211, 149928, 162422, 243633, 324844, 487266, 649688, 668429, 974532, 1336858, 1949064, 2005287, 2673716, 4010574, 5347432, 8021148, 8689577, 16042296, 17379154, 26068731, 34758308, 52137462, 69516616, 104274924, 208549848]

約数ペア:

[(1, 208549848), (2, 104274924), (3, 69516616), (4, 52137462), (6, 34758308), (8, 26068731), (12, 17379154), (13, 16042296), (24, 8689577), (26, 8021148), (39, 5347432), (52, 4010574), (78, 2673716), (104, 2005287), (107, 1949064), (156, 1336858), (214, 974532), (312, 668429), (321, 649688), (428, 487266), (642, 324844), (856, 243633), (1284, 162422), (1391, 149928), (2568, 81211), (2782, 74964), (4173, 49976), (5564, 37482), (6247, 33384), (8346, 24988), (11128, 18741), (12494, 16692)]