201574668

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19739}}^1$

素因数の和:19806

約数の個数: 48

約数和(自身を含む): 504080640

約数和(自身を除く): 302505972

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 19739, 39478, 59217, 78956, 118434, 236868, 453997, 730343, 907994, 1361991, 1460686, 1815988, 2191029, 2723982, 2921372, 4382058, 5447964, 8764116, 16797889, 33595778, 50393667, 67191556, 100787334, 201574668]

約数ペア:

[(1, 201574668), (2, 100787334), (3, 67191556), (4, 50393667), (6, 33595778), (12, 16797889), (23, 8764116), (37, 5447964), (46, 4382058), (69, 2921372), (74, 2723982), (92, 2191029), (111, 1815988), (138, 1460686), (148, 1361991), (222, 907994), (276, 730343), (444, 453997), (851, 236868), (1702, 118434), (2553, 78956), (3404, 59217), (5106, 39478), (10212, 19739)]