205979574

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{7019}}^1$

素因数の和:7164

約数の個数: 32

約数和(自身を含む): 423895680

約数和(自身を除く): 217916106

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 201, 219, 402, 438, 4891, 7019, 9782, 14038, 14673, 21057, 29346, 42114, 470273, 512387, 940546, 1024774, 1410819, 1537161, 2821638, 3074322, 34329929, 68659858, 102989787, 205979574]

約数ペア:

[(1, 205979574), (2, 102989787), (3, 68659858), (6, 34329929), (67, 3074322), (73, 2821638), (134, 1537161), (146, 1410819), (201, 1024774), (219, 940546), (402, 512387), (438, 470273), (4891, 42114), (7019, 29346), (9782, 21057), (14038, 14673)]