217119528088

素因数分解:

$2^3\times {\mathrm{6323}}^1\times {\mathrm{4292257}}^1$

素因数の和:4298586

約数の個数: 16

約数和(自身を含む): 407163593880

約数和(自身を除く): 190044065792

約数列:

[1, 2, 4, 8, 6323, 12646, 25292, 50584, 4292257, 8584514, 17169028, 34338056, 27139941011, 54279882022, 108559764044, 217119528088]

約数ペア:

[(1, 217119528088), (2, 108559764044), (4, 54279882022), (8, 27139941011), (6323, 34338056), (12646, 17169028), (25292, 8584514), (50584, 4292257)]