201673460

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{79399}}^1$

素因数の和:79535

約数の個数: 24

約数和(自身を含む): 426854400

約数和(自身を除く): 225180940

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 79399, 158798, 317596, 396995, 793990, 1587980, 10083673, 20167346, 40334692, 50418365, 100836730, 201673460]

約数ペア:

[(1, 201673460), (2, 100836730), (4, 50418365), (5, 40334692), (10, 20167346), (20, 10083673), (127, 1587980), (254, 793990), (508, 396995), (635, 317596), (1270, 158798), (2540, 79399)]