201159460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7901}}^1$

素因数の和:7996

約数の個数: 48

約数和(自身を含む): 451362240

約数和(自身を除く): 250202780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5092, 6365, 7901, 12730, 15802, 25460, 31604, 39505, 79010, 150119, 158020, 300238, 529367, 600476, 750595, 1058734, 1501190, 2117468, 2646835, 3002380, 5293670, 10057973, 10587340, 20115946, 40231892, 50289865, 100579730, 201159460]

約数ペア:

[(1, 201159460), (2, 100579730), (4, 50289865), (5, 40231892), (10, 20115946), (19, 10587340), (20, 10057973), (38, 5293670), (67, 3002380), (76, 2646835), (95, 2117468), (134, 1501190), (190, 1058734), (268, 750595), (335, 600476), (380, 529367), (670, 300238), (1273, 158020), (1340, 150119), (2546, 79010), (5092, 39505), (6365, 31604), (7901, 25460), (12730, 15802)]