205798428

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 585527040

約数和(自身を除く): 379728612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 211, 297, 396, 422, 594, 633, 821, 844, 1188, 1266, 1642, 1899, 2321, 2463, 2532, 3284, 3798, 4642, 4926, 5697, 6963, 7389, 7596, 9031, 9284, 9852, 11394, 13926, 14778, 18062, 20889, 22167, 22788, 27093, 27852, 29556, 36124, 41778, 44334, 54186, 62667, 81279, 83556, 88668, 108372, 125334, 162558, 173231, 243837, 250668, 325116, 346462, 487674, 519693, 692924, 975348, 1039386, 1559079, 1905541, 2078772, 3118158, 3811082, 4677237, 5716623, 6236316, 7622164, 9354474, 11433246, 17149869, 18708948, 22866492, 34299738, 51449607, 68599476, 102899214, 205798428]

約数ペア:

[(1, 205798428), (2, 102899214), (3, 68599476), (4, 51449607), (6, 34299738), (9, 22866492), (11, 18708948), (12, 17149869), (18, 11433246), (22, 9354474), (27, 7622164), (33, 6236316), (36, 5716623), (44, 4677237), (54, 3811082), (66, 3118158), (99, 2078772), (108, 1905541), (132, 1559079), (198, 1039386), (211, 975348), (297, 692924), (396, 519693), (422, 487674), (594, 346462), (633, 325116), (821, 250668), (844, 243837), (1188, 173231), (1266, 162558), (1642, 125334), (1899, 108372), (2321, 88668), (2463, 83556), (2532, 81279), (3284, 62667), (3798, 54186), (4642, 44334), (4926, 41778), (5697, 36124), (6963, 29556), (7389, 27852), (7596, 27093), (9031, 22788), (9284, 22167), (9852, 20889), (11394, 18062), (13926, 14778)]