214916552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{977}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 416862720

約数和(自身を除く): 201946168

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 887, 977, 1774, 1954, 3548, 3908, 7096, 7816, 27497, 30287, 54994, 60574, 109988, 121148, 219976, 242296, 866599, 1733198, 3466396, 6932792, 26864569, 53729138, 107458276, 214916552]

約数ペア:

[(1, 214916552), (2, 107458276), (4, 53729138), (8, 26864569), (31, 6932792), (62, 3466396), (124, 1733198), (248, 866599), (887, 242296), (977, 219976), (1774, 121148), (1954, 109988), (3548, 60574), (3908, 54994), (7096, 30287), (7816, 27497)]