209112816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1877}}^1$

素因数の和:2110

約数の個数: 80

約数和(自身を含む): 592426368

約数和(自身を除く): 383313552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 211, 264, 422, 528, 633, 844, 1266, 1688, 1877, 2321, 2532, 3376, 3754, 4642, 5064, 5631, 6963, 7508, 9284, 10128, 11262, 13926, 15016, 18568, 20647, 22524, 27852, 30032, 37136, 41294, 45048, 55704, 61941, 82588, 90096, 111408, 123882, 165176, 247764, 330352, 396047, 495528, 792094, 991056, 1188141, 1584188, 2376282, 3168376, 4356517, 4752564, 6336752, 8713034, 9505128, 13069551, 17426068, 19010256, 26139102, 34852136, 52278204, 69704272, 104556408, 209112816]

約数ペア:

[(1, 209112816), (2, 104556408), (3, 69704272), (4, 52278204), (6, 34852136), (8, 26139102), (11, 19010256), (12, 17426068), (16, 13069551), (22, 9505128), (24, 8713034), (33, 6336752), (44, 4752564), (48, 4356517), (66, 3168376), (88, 2376282), (132, 1584188), (176, 1188141), (211, 991056), (264, 792094), (422, 495528), (528, 396047), (633, 330352), (844, 247764), (1266, 165176), (1688, 123882), (1877, 111408), (2321, 90096), (2532, 82588), (3376, 61941), (3754, 55704), (4642, 45048), (5064, 41294), (5631, 37136), (6963, 30032), (7508, 27852), (9284, 22524), (10128, 20647), (11262, 18568), (13926, 15016)]