200430655

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{9871}}^1$

素因数の和:10038

約数の個数: 16

約数和(自身を含む): 250195968

約数和(自身を除く): 49765313

約数列:

[1, 5, 31, 131, 155, 655, 4061, 9871, 20305, 49355, 306001, 1293101, 1530005, 6465505, 40086131, 200430655]

約数ペア:

[(1, 200430655), (5, 40086131), (31, 6465505), (131, 1530005), (155, 1293101), (655, 306001), (4061, 49355), (9871, 20305)]