201970454

素因数分解:

$2^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{5381}}^1$

素因数の和:5780

約数の個数: 24

約数和(自身を含む): 353403648

約数和(自身を除く): 151433194

約数列:

[1, 2, 7, 14, 49, 98, 383, 766, 2681, 5362, 5381, 10762, 18767, 37534, 37667, 75334, 263669, 527338, 2060923, 4121846, 14426461, 28852922, 100985227, 201970454]

約数ペア:

[(1, 201970454), (2, 100985227), (7, 28852922), (14, 14426461), (49, 4121846), (98, 2060923), (383, 527338), (766, 263669), (2681, 75334), (5362, 37667), (5381, 37534), (10762, 18767)]