203379528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 583096320

約数和(自身を除く): 379716792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 47, 66, 74, 88, 94, 111, 132, 141, 148, 188, 222, 264, 282, 296, 376, 407, 443, 444, 517, 564, 814, 886, 888, 1034, 1128, 1221, 1329, 1551, 1628, 1739, 1772, 2068, 2442, 2658, 3102, 3256, 3478, 3544, 4136, 4873, 4884, 5217, 5316, 6204, 6956, 9746, 9768, 10434, 10632, 12408, 13912, 14619, 16391, 19129, 19492, 20821, 20868, 29238, 32782, 38258, 38984, 41642, 41736, 49173, 57387, 58476, 62463, 65564, 76516, 83284, 98346, 114774, 116952, 124926, 131128, 153032, 166568, 180301, 196692, 229031, 229548, 249852, 360602, 393384, 458062, 459096, 499704, 540903, 687093, 721204, 770377, 916124, 1081806, 1374186, 1442408, 1540754, 1832248, 2163612, 2311131, 2748372, 3081508, 4327224, 4622262, 5496744, 6163016, 8474147, 9244524, 16948294, 18489048, 25422441, 33896588, 50844882, 67793176, 101689764, 203379528]

約数ペア:

[(1, 203379528), (2, 101689764), (3, 67793176), (4, 50844882), (6, 33896588), (8, 25422441), (11, 18489048), (12, 16948294), (22, 9244524), (24, 8474147), (33, 6163016), (37, 5496744), (44, 4622262), (47, 4327224), (66, 3081508), (74, 2748372), (88, 2311131), (94, 2163612), (111, 1832248), (132, 1540754), (141, 1442408), (148, 1374186), (188, 1081806), (222, 916124), (264, 770377), (282, 721204), (296, 687093), (376, 540903), (407, 499704), (443, 459096), (444, 458062), (517, 393384), (564, 360602), (814, 249852), (886, 229548), (888, 229031), (1034, 196692), (1128, 180301), (1221, 166568), (1329, 153032), (1551, 131128), (1628, 124926), (1739, 116952), (1772, 114774), (2068, 98346), (2442, 83284), (2658, 76516), (3102, 65564), (3256, 62463), (3478, 58476), (3544, 57387), (4136, 49173), (4873, 41736), (4884, 41642), (5217, 38984), (5316, 38258), (6204, 32782), (6956, 29238), (9746, 20868), (9768, 20821), (10434, 19492), (10632, 19129), (12408, 16391), (13912, 14619)]