199124636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{31567}}^1$

素因数の和:31673

約数の個数: 24

約数和(自身を含む): 371239680

約数和(自身を除く): 172115044

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 31567, 63134, 126268, 599773, 1199546, 2399092, 2620061, 5240122, 10480244, 49781159, 99562318, 199124636]

約数ペア:

[(1, 199124636), (2, 99562318), (4, 49781159), (19, 10480244), (38, 5240122), (76, 2620061), (83, 2399092), (166, 1199546), (332, 599773), (1577, 126268), (3154, 63134), (6308, 31567)]