99220823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 118552896

約数和(自身を除く): 19332073

約数列:

[1, 13, 17, 43, 53, 197, 221, 559, 689, 731, 901, 2279, 2561, 3349, 8471, 9503, 10441, 11713, 29627, 38743, 43537, 110123, 135733, 144007, 177497, 448963, 503659, 1872091, 2307461, 5836519, 7632371, 99220823]

約数ペア:

[(1, 99220823), (13, 7632371), (17, 5836519), (43, 2307461), (53, 1872091), (197, 503659), (221, 448963), (559, 177497), (689, 144007), (731, 135733), (901, 110123), (2279, 43537), (2561, 38743), (3349, 29627), (8471, 11713), (9503, 10441)]