202040908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{3457}}^1$

素因数の和:4249

約数の個数: 24

約数和(自身を含む): 372772400

約数和(自身を除く): 170731492

約数列:

[1, 2, 4, 19, 38, 76, 769, 1538, 3076, 3457, 6914, 13828, 14611, 29222, 58444, 65683, 131366, 262732, 2658433, 5316866, 10633732, 50510227, 101020454, 202040908]

約数ペア:

[(1, 202040908), (2, 101020454), (4, 50510227), (19, 10633732), (38, 5316866), (76, 2658433), (769, 262732), (1538, 131366), (3076, 65683), (3457, 58444), (6914, 29222), (13828, 14611)]