195256620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83443}}^1$

素因数の和:83471

約数の個数: 72

約数和(自身を含む): 637845936

約数和(自身を除く): 442589316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 83443, 166886, 250329, 333772, 417215, 500658, 750987, 834430, 1001316, 1084759, 1251645, 1501974, 1668860, 2169518, 2503290, 3003948, 3254277, 3754935, 4339036, 5006580, 5423795, 6508554, 7509870, 9762831, 10847590, 13017108, 15019740, 16271385, 19525662, 21695180, 32542770, 39051324, 48814155, 65085540, 97628310, 195256620]

約数ペア:

[(1, 195256620), (2, 97628310), (3, 65085540), (4, 48814155), (5, 39051324), (6, 32542770), (9, 21695180), (10, 19525662), (12, 16271385), (13, 15019740), (15, 13017108), (18, 10847590), (20, 9762831), (26, 7509870), (30, 6508554), (36, 5423795), (39, 5006580), (45, 4339036), (52, 3754935), (60, 3254277), (65, 3003948), (78, 2503290), (90, 2169518), (117, 1668860), (130, 1501974), (156, 1251645), (180, 1084759), (195, 1001316), (234, 834430), (260, 750987), (390, 500658), (468, 417215), (585, 333772), (780, 250329), (1170, 166886), (2340, 83443)]