200640312

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{5003}}^1$

素因数の和:5572

約数の個数: 48

約数和(自身を含む): 544485240

約数和(自身を除く): 343844928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3342, 4456, 5003, 5013, 6684, 10006, 10026, 13368, 15009, 20012, 20052, 30018, 40024, 40104, 45027, 60036, 90054, 120072, 180108, 360216, 2786671, 5573342, 8360013, 11146684, 16720026, 22293368, 25080039, 33440052, 50160078, 66880104, 100320156, 200640312]

約数ペア:

[(1, 200640312), (2, 100320156), (3, 66880104), (4, 50160078), (6, 33440052), (8, 25080039), (9, 22293368), (12, 16720026), (18, 11146684), (24, 8360013), (36, 5573342), (72, 2786671), (557, 360216), (1114, 180108), (1671, 120072), (2228, 90054), (3342, 60036), (4456, 45027), (5003, 40104), (5013, 40024), (6684, 30018), (10006, 20052), (10026, 20012), (13368, 15009)]