201991864300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1321}}^1\times {\mathrm{52727}}^1$

素因数の和:54091

約数の個数: 72

約数和(自身を含む): 453788768160

約数和(自身を除く): 251796903860

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1321, 1450, 2642, 2900, 5284, 6605, 13210, 26420, 33025, 38309, 52727, 66050, 76618, 105454, 132100, 153236, 191545, 210908, 263635, 383090, 527270, 766180, 957725, 1054540, 1318175, 1529083, 1915450, 2636350, 3058166, 3830900, 5272700, 6116332, 7645415, 15290830, 30581660, 38227075, 69652367, 76454150, 139304734, 152908300, 278609468, 348261835, 696523670, 1393047340, 1741309175, 2019918643, 3482618350, 4039837286, 6965236700, 8079674572, 10099593215, 20199186430, 40398372860, 50497966075, 100995932150, 201991864300]

約数ペア:

[(1, 201991864300), (2, 100995932150), (4, 50497966075), (5, 40398372860), (10, 20199186430), (20, 10099593215), (25, 8079674572), (29, 6965236700), (50, 4039837286), (58, 3482618350), (100, 2019918643), (116, 1741309175), (145, 1393047340), (290, 696523670), (580, 348261835), (725, 278609468), (1321, 152908300), (1450, 139304734), (2642, 76454150), (2900, 69652367), (5284, 38227075), (6605, 30581660), (13210, 15290830), (26420, 7645415), (33025, 6116332), (38309, 5272700), (52727, 3830900), (66050, 3058166), (76618, 2636350), (105454, 1915450), (132100, 1529083), (153236, 1318175), (191545, 1054540), (210908, 957725), (263635, 766180), (383090, 527270)]