219394472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{22063}}^1$

素因数の和:22193

約数の個数: 32

約数和(自身を含む): 452753280

約数和(自身を除く): 233358808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 22063, 44126, 88252, 176504, 242693, 485386, 970772, 1941544, 2493119, 4986238, 9972476, 19944952, 27424309, 54848618, 109697236, 219394472]

約数ペア:

[(1, 219394472), (2, 109697236), (4, 54848618), (8, 27424309), (11, 19944952), (22, 9972476), (44, 4986238), (88, 2493119), (113, 1941544), (226, 970772), (452, 485386), (904, 242693), (1243, 176504), (2486, 88252), (4972, 44126), (9944, 22063)]