201411248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{662537}}^1$

素因数の和:662564

約数の個数: 20

約数和(自身を含む): 410773560

約数和(自身を除く): 209362312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 662537, 1325074, 2650148, 5300296, 10600592, 12588203, 25176406, 50352812, 100705624, 201411248]

約数ペア:

[(1, 201411248), (2, 100705624), (4, 50352812), (8, 25176406), (16, 12588203), (19, 10600592), (38, 5300296), (76, 2650148), (152, 1325074), (304, 662537)]