200081544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641287}}^1$

素因数の和:641309

約数の個数: 32

約数和(自身を含む): 538681920

約数和(自身を除く): 338600376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 641287, 1282574, 1923861, 2565148, 3847722, 5130296, 7695444, 8336731, 15390888, 16673462, 25010193, 33346924, 50020386, 66693848, 100040772, 200081544]

約数ペア:

[(1, 200081544), (2, 100040772), (3, 66693848), (4, 50020386), (6, 33346924), (8, 25010193), (12, 16673462), (13, 15390888), (24, 8336731), (26, 7695444), (39, 5130296), (52, 3847722), (78, 2565148), (104, 1923861), (156, 1282574), (312, 641287)]