205500384

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{2633}}^1$

素因数の和:2920

約数の個数: 72

約数和(自身を含む): 586770912

約数和(自身を除く): 381270528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 2168, 2439, 2633, 3252, 4336, 4878, 5266, 6504, 7899, 8672, 9756, 10532, 13008, 15798, 19512, 21064, 23697, 26016, 31596, 39024, 42128, 47394, 63192, 78048, 84256, 94788, 126384, 189576, 252768, 379152, 713543, 758304, 1427086, 2140629, 2854172, 4281258, 5708344, 6421887, 8562516, 11416688, 12843774, 17125032, 22833376, 25687548, 34250064, 51375096, 68500128, 102750192, 205500384]

約数ペア:

[(1, 205500384), (2, 102750192), (3, 68500128), (4, 51375096), (6, 34250064), (8, 25687548), (9, 22833376), (12, 17125032), (16, 12843774), (18, 11416688), (24, 8562516), (32, 6421887), (36, 5708344), (48, 4281258), (72, 2854172), (96, 2140629), (144, 1427086), (271, 758304), (288, 713543), (542, 379152), (813, 252768), (1084, 189576), (1626, 126384), (2168, 94788), (2439, 84256), (2633, 78048), (3252, 63192), (4336, 47394), (4878, 42128), (5266, 39024), (6504, 31596), (7899, 26016), (8672, 23697), (9756, 21064), (10532, 19512), (13008, 15798)]