201403460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{214259}}^1$

素因数の和:214315

約数の個数: 24

約数和(自身を含む): 431948160

約数和(自身を除く): 230544700

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 214259, 428518, 857036, 1071295, 2142590, 4285180, 10070173, 20140346, 40280692, 50350865, 100701730, 201403460]

約数ペア:

[(1, 201403460), (2, 100701730), (4, 50350865), (5, 40280692), (10, 20140346), (20, 10070173), (47, 4285180), (94, 2142590), (188, 1071295), (235, 857036), (470, 428518), (940, 214259)]