195172010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21377}}^1$

素因数の和:21478

約数の個数: 32

約数和(自身を含む): 387882432

約数和(自身を除く): 192710422

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 21377, 42754, 106885, 213770, 235147, 470294, 1175735, 1774291, 2351470, 3548582, 8871455, 17742910, 19517201, 39034402, 97586005, 195172010]

約数ペア:

[(1, 195172010), (2, 97586005), (5, 39034402), (10, 19517201), (11, 17742910), (22, 8871455), (55, 3548582), (83, 2351470), (110, 1774291), (166, 1175735), (415, 470294), (830, 235147), (913, 213770), (1826, 106885), (4565, 42754), (9130, 21377)]