202980312

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 571484160

約数和(自身を除く): 368503848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 211, 248, 279, 372, 422, 431, 558, 633, 744, 844, 862, 1116, 1266, 1293, 1688, 1724, 1899, 2232, 2532, 2586, 3448, 3798, 3879, 5064, 5172, 6541, 7596, 7758, 10344, 13082, 13361, 15192, 15516, 19623, 26164, 26722, 31032, 39246, 40083, 52328, 53444, 58869, 78492, 80166, 90941, 106888, 117738, 120249, 156984, 160332, 181882, 235476, 240498, 272823, 320664, 363764, 470952, 480996, 545646, 727528, 818469, 961992, 1091292, 1636938, 2182584, 2819171, 3273876, 5638342, 6547752, 8457513, 11276684, 16915026, 22553368, 25372539, 33830052, 50745078, 67660104, 101490156, 202980312]

約数ペア:

[(1, 202980312), (2, 101490156), (3, 67660104), (4, 50745078), (6, 33830052), (8, 25372539), (9, 22553368), (12, 16915026), (18, 11276684), (24, 8457513), (31, 6547752), (36, 5638342), (62, 3273876), (72, 2819171), (93, 2182584), (124, 1636938), (186, 1091292), (211, 961992), (248, 818469), (279, 727528), (372, 545646), (422, 480996), (431, 470952), (558, 363764), (633, 320664), (744, 272823), (844, 240498), (862, 235476), (1116, 181882), (1266, 160332), (1293, 156984), (1688, 120249), (1724, 117738), (1899, 106888), (2232, 90941), (2532, 80166), (2586, 78492), (3448, 58869), (3798, 53444), (3879, 52328), (5064, 40083), (5172, 39246), (6541, 31032), (7596, 26722), (7758, 26164), (10344, 19623), (13082, 15516), (13361, 15192)]