198899664

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{42719}}^1$

素因数の和:42827

約数の個数: 40

約数和(自身を含む): 519133440

約数和(自身を除く): 320233776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 42719, 85438, 128157, 170876, 256314, 341752, 512628, 683504, 1025256, 2050512, 4143743, 8287486, 12431229, 16574972, 24862458, 33149944, 49724916, 66299888, 99449832, 198899664]

約数ペア:

[(1, 198899664), (2, 99449832), (3, 66299888), (4, 49724916), (6, 33149944), (8, 24862458), (12, 16574972), (16, 12431229), (24, 8287486), (48, 4143743), (97, 2050512), (194, 1025256), (291, 683504), (388, 512628), (582, 341752), (776, 256314), (1164, 170876), (1552, 128157), (2328, 85438), (4656, 42719)]