201695450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19301}}^1$

素因数の和:19343

約数の個数: 48

約数和(自身を含む): 430820640

約数和(自身を除く): 229125190

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 19301, 38602, 96505, 193010, 212311, 366719, 424622, 482525, 733438, 965050, 1061555, 1833595, 2123110, 3667190, 4033909, 5307775, 8067818, 9167975, 10615550, 18335950, 20169545, 40339090, 100847725, 201695450]

約数ペア:

[(1, 201695450), (2, 100847725), (5, 40339090), (10, 20169545), (11, 18335950), (19, 10615550), (22, 9167975), (25, 8067818), (38, 5307775), (50, 4033909), (55, 3667190), (95, 2123110), (110, 1833595), (190, 1061555), (209, 965050), (275, 733438), (418, 482525), (475, 424622), (550, 366719), (950, 212311), (1045, 193010), (2090, 96505), (5225, 38602), (10450, 19301)]