200412152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{8849}}^1$

素因数の和:9023

約数の個数: 32

約数和(自身を含む): 398250000

約数和(自身を除く): 197837848

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 5662, 8849, 11324, 17698, 22648, 35396, 70792, 168131, 336262, 672524, 1318501, 1345048, 2637002, 5274004, 10548008, 25051519, 50103038, 100206076, 200412152]

約数ペア:

[(1, 200412152), (2, 100206076), (4, 50103038), (8, 25051519), (19, 10548008), (38, 5274004), (76, 2637002), (149, 1345048), (152, 1318501), (298, 672524), (596, 336262), (1192, 168131), (2831, 70792), (5662, 35396), (8849, 22648), (11324, 17698)]