199044458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 116661142

約数列:

[1, 2, 29, 58, 83, 166, 173, 239, 346, 478, 2407, 4814, 5017, 6931, 10034, 13862, 14359, 19837, 28718, 39674, 41347, 82694, 416411, 575273, 832822, 1150546, 1199063, 2398126, 3431801, 6863602, 99522229, 199044458]

約数ペア:

[(1, 199044458), (2, 99522229), (29, 6863602), (58, 3431801), (83, 2398126), (166, 1199063), (173, 1150546), (239, 832822), (346, 575273), (478, 416411), (2407, 82694), (4814, 41347), (5017, 39674), (6931, 28718), (10034, 19837), (13862, 14359)]