216496398

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{26357}}^1$

素因数の和:26436

約数の個数: 24

約数和(自身を含む): 445028472

約数和(自身を除く): 228532074

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2738, 4107, 8214, 26357, 52714, 79071, 158142, 975209, 1950418, 2925627, 5851254, 36082733, 72165466, 108248199, 216496398]

約数ペア:

[(1, 216496398), (2, 108248199), (3, 72165466), (6, 36082733), (37, 5851254), (74, 2925627), (111, 1950418), (222, 975209), (1369, 158142), (2738, 79071), (4107, 52714), (8214, 26357)]