201473428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{11497}}^1$

素因数の和:11851

約数の個数: 24

約数和(自身を含む): 380859752

約数和(自身を除く): 179386324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 11497, 17524, 22994, 45988, 149461, 298922, 597844, 3874489, 7748978, 15497956, 50368357, 100736714, 201473428]

約数ペア:

[(1, 201473428), (2, 100736714), (4, 50368357), (13, 15497956), (26, 7748978), (52, 3874489), (337, 597844), (674, 298922), (1348, 149461), (4381, 45988), (8762, 22994), (11497, 17524)]