190059961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 240807168

約数和(自身を除く): 50747207

約数列:

[1, 7, 13, 53, 91, 157, 251, 371, 689, 1099, 1757, 2041, 3263, 4823, 8321, 13303, 14287, 22841, 39407, 58247, 93121, 108173, 172939, 275849, 512291, 757211, 1210573, 2088571, 3586037, 14619997, 27151423, 190059961]

約数ペア:

[(1, 190059961), (7, 27151423), (13, 14619997), (53, 3586037), (91, 2088571), (157, 1210573), (251, 757211), (371, 512291), (689, 275849), (1099, 172939), (1757, 108173), (2041, 93121), (3263, 58247), (4823, 39407), (8321, 22841), (13303, 14287)]