103640404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 216034560

約数和(自身を除く): 112394156

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1409, 1988, 2627, 2818, 5254, 5636, 9863, 10508, 18389, 19726, 36778, 39452, 52133, 73556, 100039, 104266, 200078, 208532, 364931, 400156, 700273, 729862, 1400546, 1459724, 2801092, 3701443, 7402886, 14805772, 25910101, 51820202, 103640404]

約数ペア:

[(1, 103640404), (2, 51820202), (4, 25910101), (7, 14805772), (14, 7402886), (28, 3701443), (37, 2801092), (71, 1459724), (74, 1400546), (142, 729862), (148, 700273), (259, 400156), (284, 364931), (497, 208532), (518, 200078), (994, 104266), (1036, 100039), (1409, 73556), (1988, 52133), (2627, 39452), (2818, 36778), (5254, 19726), (5636, 18389), (9863, 10508)]