200486205

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9967}}^1$

素因数の和:10130

約数の個数: 32

約数和(自身を含む): 358848000

約数和(自身を除く): 158361795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 4023, 6705, 9967, 20115, 29901, 49835, 89703, 149505, 269109, 448515, 1345545, 1485083, 4455249, 7425415, 13365747, 22276245, 40097241, 66828735, 200486205]

約数ペア:

[(1, 200486205), (3, 66828735), (5, 40097241), (9, 22276245), (15, 13365747), (27, 7425415), (45, 4455249), (135, 1485083), (149, 1345545), (447, 448515), (745, 269109), (1341, 149505), (2235, 89703), (4023, 49835), (6705, 29901), (9967, 20115)]