203406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 483840

約数和(自身を除く): 280434

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 167, 174, 203, 334, 406, 501, 609, 1002, 1169, 1218, 2338, 3507, 4843, 7014, 9686, 14529, 29058, 33901, 67802, 101703, 203406]

約数ペア:

[(1, 203406), (2, 101703), (3, 67802), (6, 33901), (7, 29058), (14, 14529), (21, 9686), (29, 7014), (42, 4843), (58, 3507), (87, 2338), (167, 1218), (174, 1169), (203, 1002), (334, 609), (406, 501)]