216096764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{6287}}^1$

素因数の和:6965

約数の個数: 24

約数和(自身を含む): 407940288

約数和(自身を除く): 191843524

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 2644, 6287, 8593, 12574, 17186, 25148, 34372, 81731, 163462, 326924, 4155707, 8311414, 16622828, 54024191, 108048382, 216096764]

約数ペア:

[(1, 216096764), (2, 108048382), (4, 54024191), (13, 16622828), (26, 8311414), (52, 4155707), (661, 326924), (1322, 163462), (2644, 81731), (6287, 34372), (8593, 25148), (12574, 17186)]