217142312

素因数分解:

$2^3\times {\mathrm{4639}}^1\times {\mathrm{5851}}^1$

素因数の和:10496

約数の個数: 16

約数和(自身を含む): 407299200

約数和(自身を除く): 190156888

約数列:

[1, 2, 4, 8, 4639, 5851, 9278, 11702, 18556, 23404, 37112, 46808, 27142789, 54285578, 108571156, 217142312]

約数ペア:

[(1, 217142312), (2, 108571156), (4, 54285578), (8, 27142789), (4639, 46808), (5851, 37112), (9278, 23404), (11702, 18556)]