201148899

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{42953}}^1$

素因数の和:43186

約数の個数: 16

約数和(自身を含む): 307894272

約数和(自身を除く): 106745373

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 42953, 128859, 300671, 902013, 9578519, 28735557, 67049633, 201148899]

約数ペア:

[(1, 201148899), (3, 67049633), (7, 28735557), (21, 9578519), (223, 902013), (669, 300671), (1561, 128859), (4683, 42953)]