201399470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{379999}}^1$

素因数の和:380059

約数の個数: 16

約数和(自身を含む): 369360000

約数和(自身を除く): 167960530

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 379999, 759998, 1899995, 3799990, 20139947, 40279894, 100699735, 201399470]

約数ペア:

[(1, 201399470), (2, 100699735), (5, 40279894), (10, 20139947), (53, 3799990), (106, 1899995), (265, 759998), (530, 379999)]