202109786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{22303}}^1$

素因数の和:22525

約数の個数: 16

約数和(自身を含む): 317965824

約数和(自身を除く): 115856038

約数列:

[1, 2, 23, 46, 197, 394, 4531, 9062, 22303, 44606, 512969, 1025938, 4393691, 8787382, 101054893, 202109786]

約数ペア:

[(1, 202109786), (2, 101054893), (23, 8787382), (46, 4393691), (197, 1025938), (394, 512969), (4531, 44606), (9062, 22303)]