200712225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 380547072

約数和(自身を除く): 179834847

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 443, 525, 863, 1329, 2215, 2589, 3101, 4315, 6041, 6645, 9303, 11075, 12945, 15505, 18123, 21575, 30205, 33225, 46515, 64725, 77525, 90615, 151025, 232575, 382309, 453075, 1146927, 1911545, 2676163, 5734635, 8028489, 9557725, 13380815, 28673175, 40142445, 66904075, 200712225]

約数ペア:

[(1, 200712225), (3, 66904075), (5, 40142445), (7, 28673175), (15, 13380815), (21, 9557725), (25, 8028489), (35, 5734635), (75, 2676163), (105, 1911545), (175, 1146927), (443, 453075), (525, 382309), (863, 232575), (1329, 151025), (2215, 90615), (2589, 77525), (3101, 64725), (4315, 46515), (6041, 33225), (6645, 30205), (9303, 21575), (11075, 18123), (12945, 15505)]