201840304

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{8123}}^1$

素因数の和:9684

約数の個数: 20

約数和(自身を含む): 391365576

約数和(自身を除く): 189525272

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 6212, 8123, 12424, 16246, 24848, 32492, 64984, 129968, 12615019, 25230038, 50460076, 100920152, 201840304]

約数ペア:

[(1, 201840304), (2, 100920152), (4, 50460076), (8, 25230038), (16, 12615019), (1553, 129968), (3106, 64984), (6212, 32492), (8123, 24848), (12424, 16246)]