201310016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165551}}^1$

素因数の和:165582

約数の個数: 28

約数和(自身を含む): 420502080

約数和(自身を除く): 219192064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165551, 331102, 662204, 1324408, 2648816, 3145469, 5297632, 6290938, 10595264, 12581876, 25163752, 50327504, 100655008, 201310016]

約数ペア:

[(1, 201310016), (2, 100655008), (4, 50327504), (8, 25163752), (16, 12581876), (19, 10595264), (32, 6290938), (38, 5297632), (64, 3145469), (76, 2648816), (152, 1324408), (304, 662204), (608, 331102), (1216, 165551)]