220928846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{252779}}^1$

素因数の和:252823

約数の個数: 16

約数和(自身を含む): 364003200

約数和(自身を除く): 143074354

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 252779, 505558, 4802801, 5813917, 9605602, 11627834, 110464423, 220928846]

約数ペア:

[(1, 220928846), (2, 110464423), (19, 11627834), (23, 9605602), (38, 5813917), (46, 4802801), (437, 505558), (874, 252779)]