201014060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1249}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 455700000

約数和(自身を除く): 254685940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 619, 1238, 1249, 2476, 2498, 3095, 4996, 6190, 6245, 8047, 12380, 12490, 16094, 16237, 24980, 32188, 32474, 40235, 64948, 80470, 81185, 160940, 162370, 324740, 773131, 1546262, 3092524, 3865655, 7731310, 10050703, 15462620, 20101406, 40202812, 50253515, 100507030, 201014060]

約数ペア:

[(1, 201014060), (2, 100507030), (4, 50253515), (5, 40202812), (10, 20101406), (13, 15462620), (20, 10050703), (26, 7731310), (52, 3865655), (65, 3092524), (130, 1546262), (260, 773131), (619, 324740), (1238, 162370), (1249, 160940), (2476, 81185), (2498, 80470), (3095, 64948), (4996, 40235), (6190, 32474), (6245, 32188), (8047, 24980), (12380, 16237), (12490, 16094)]