201329908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{57787}}^1$

素因数の和:57871

約数の個数: 24

約数和(自身を含む): 385099232

約数和(自身を除く): 183769324

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 57787, 115574, 231148, 751231, 1502462, 3004924, 3871729, 7743458, 15486916, 50332477, 100664954, 201329908]

約数ペア:

[(1, 201329908), (2, 100664954), (4, 50332477), (13, 15486916), (26, 7743458), (52, 3871729), (67, 3004924), (134, 1502462), (268, 751231), (871, 231148), (1742, 115574), (3484, 57787)]