201389070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{30103}}^1$

素因数の和:30336

約数の個数: 32

約数和(自身を含む): 485517312

約数和(自身を除く): 284128242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 30103, 60206, 90309, 150515, 180618, 301030, 451545, 903090, 6712969, 13425938, 20138907, 33564845, 40277814, 67129690, 100694535, 201389070]

約数ペア:

[(1, 201389070), (2, 100694535), (3, 67129690), (5, 40277814), (6, 33564845), (10, 20138907), (15, 13425938), (30, 6712969), (223, 903090), (446, 451545), (669, 301030), (1115, 180618), (1338, 150515), (2230, 90309), (3345, 60206), (6690, 30103)]