194359802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 175777798

約数列:

[1, 2, 7, 13, 14, 26, 71, 89, 91, 142, 169, 178, 182, 338, 497, 623, 923, 994, 1157, 1183, 1246, 1846, 2197, 2314, 2366, 4394, 6319, 6461, 8099, 11999, 12638, 12922, 15041, 15379, 16198, 23998, 30082, 30758, 44233, 82147, 83993, 88466, 105287, 155987, 164294, 167986, 195533, 210574, 311974, 391066, 575029, 1067911, 1091909, 1150058, 1368731, 2135822, 2183818, 2737462, 7475377, 13882843, 14950754, 27765686, 97179901, 194359802]

約数ペア:

[(1, 194359802), (2, 97179901), (7, 27765686), (13, 14950754), (14, 13882843), (26, 7475377), (71, 2737462), (89, 2183818), (91, 2135822), (142, 1368731), (169, 1150058), (178, 1091909), (182, 1067911), (338, 575029), (497, 391066), (623, 311974), (923, 210574), (994, 195533), (1157, 167986), (1183, 164294), (1246, 155987), (1846, 105287), (2197, 88466), (2314, 83993), (2366, 82147), (4394, 44233), (6319, 30758), (6461, 30082), (8099, 23998), (11999, 16198), (12638, 15379), (12922, 15041)]