212259130

素因数分解:

$2^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{18251}}^1$

素因数の和:19421

約数の個数: 16

約数和(自身を含む): 382415904

約数和(自身を除く): 170156774

約数列:

[1, 2, 5, 10, 1163, 2326, 5815, 11630, 18251, 36502, 91255, 182510, 21225913, 42451826, 106129565, 212259130]

約数ペア:

[(1, 212259130), (2, 106129565), (5, 42451826), (10, 21225913), (1163, 182510), (2326, 91255), (5815, 36502), (11630, 18251)]