213711050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4636

約数の個数: 72

約数和(自身を含む): 486843840

約数和(自身を除く): 273132790

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 931, 950, 1225, 1330, 1862, 2450, 3325, 4591, 4655, 6650, 9182, 9310, 22955, 23275, 32137, 45910, 46550, 64274, 87229, 114775, 160685, 174458, 224959, 229550, 321370, 436145, 449918, 610603, 803425, 872290, 1124795, 1221206, 1606850, 2180725, 2249590, 3053015, 4274221, 4361450, 5623975, 6106030, 8548442, 11247950, 15265075, 21371105, 30530150, 42742210, 106855525, 213711050]

約数ペア:

[(1, 213711050), (2, 106855525), (5, 42742210), (7, 30530150), (10, 21371105), (14, 15265075), (19, 11247950), (25, 8548442), (35, 6106030), (38, 5623975), (49, 4361450), (50, 4274221), (70, 3053015), (95, 2249590), (98, 2180725), (133, 1606850), (175, 1221206), (190, 1124795), (245, 872290), (266, 803425), (350, 610603), (475, 449918), (490, 436145), (665, 321370), (931, 229550), (950, 224959), (1225, 174458), (1330, 160685), (1862, 114775), (2450, 87229), (3325, 64274), (4591, 46550), (4655, 45910), (6650, 32137), (9182, 23275), (9310, 22955)]