201904984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{15361}}^1$

素因数の和:15451

約数の個数: 32

約数和(自身を含む): 398183040

約数和(自身を除く): 196278056

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 13144, 15361, 30722, 61444, 122888, 476191, 814133, 952382, 1628266, 1904764, 3256532, 3809528, 6513064, 25238123, 50476246, 100952492, 201904984]

約数ペア:

[(1, 201904984), (2, 100952492), (4, 50476246), (8, 25238123), (31, 6513064), (53, 3809528), (62, 3256532), (106, 1904764), (124, 1628266), (212, 952382), (248, 814133), (424, 476191), (1643, 122888), (3286, 61444), (6572, 30722), (13144, 15361)]