202110340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 437133312

約数和(自身を除く): 235022972

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 127, 188, 235, 254, 470, 508, 635, 940, 1270, 1693, 2540, 3386, 5969, 6772, 8465, 11938, 16930, 23876, 29845, 33860, 59690, 79571, 119380, 159142, 215011, 318284, 397855, 430022, 795710, 860044, 1075055, 1591420, 2150110, 4300220, 10105517, 20211034, 40422068, 50527585, 101055170, 202110340]

約数ペア:

[(1, 202110340), (2, 101055170), (4, 50527585), (5, 40422068), (10, 20211034), (20, 10105517), (47, 4300220), (94, 2150110), (127, 1591420), (188, 1075055), (235, 860044), (254, 795710), (470, 430022), (508, 397855), (635, 318284), (940, 215011), (1270, 159142), (1693, 119380), (2540, 79571), (3386, 59690), (5969, 33860), (6772, 29845), (8465, 23876), (11938, 16930)]