203730870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{970147}}^1$

素因数の和:970164

約数の個数: 32

約数和(自身を含む): 558805248

約数和(自身を除く): 355074378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 970147, 1940294, 2910441, 4850735, 5820882, 6791029, 9701470, 13582058, 14552205, 20373087, 29104410, 33955145, 40746174, 67910290, 101865435, 203730870]

約数ペア:

[(1, 203730870), (2, 101865435), (3, 67910290), (5, 40746174), (6, 33955145), (7, 29104410), (10, 20373087), (14, 14552205), (15, 13582058), (21, 9701470), (30, 6791029), (35, 5820882), (42, 4850735), (70, 2910441), (105, 1940294), (210, 970147)]