229442974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 370235520

約数和(自身を除く): 140792546

約数列:

[1, 2, 19, 38, 67, 134, 227, 397, 454, 794, 1273, 2546, 4313, 7543, 8626, 15086, 15209, 26599, 30418, 53198, 90119, 180238, 288971, 505381, 577942, 1010762, 1712261, 3424522, 6037973, 12075946, 114721487, 229442974]

約数ペア:

[(1, 229442974), (2, 114721487), (19, 12075946), (38, 6037973), (67, 3424522), (134, 1712261), (227, 1010762), (397, 577942), (454, 505381), (794, 288971), (1273, 180238), (2546, 90119), (4313, 53198), (7543, 30418), (8626, 26599), (15086, 15209)]