203428072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3797}}^1$

素因数の和:4021

約数の個数: 32

約数和(自身を含む): 394004520

約数和(自身を除く): 190576448

約数列:

[1, 2, 4, 8, 37, 74, 148, 181, 296, 362, 724, 1448, 3797, 6697, 7594, 13394, 15188, 26788, 30376, 53576, 140489, 280978, 561956, 687257, 1123912, 1374514, 2749028, 5498056, 25428509, 50857018, 101714036, 203428072]

約数ペア:

[(1, 203428072), (2, 101714036), (4, 50857018), (8, 25428509), (37, 5498056), (74, 2749028), (148, 1374514), (181, 1123912), (296, 687257), (362, 561956), (724, 280978), (1448, 140489), (3797, 53576), (6697, 30376), (7594, 26788), (13394, 15188)]