201467405

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7949}}^1$

素因数の和:8128

約数の個数: 16

約数和(自身を含む): 250138800

約数和(自身を除く): 48671395

約数列:

[1, 5, 37, 137, 185, 685, 5069, 7949, 25345, 39745, 294113, 1089013, 1470565, 5445065, 40293481, 201467405]

約数ペア:

[(1, 201467405), (5, 40293481), (37, 5445065), (137, 1470565), (185, 1089013), (685, 294113), (5069, 39745), (7949, 25345)]