208854528

素因数分解:

$2^9\times 3^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1$

素因数の和:847

約数の個数: 80

約数和(自身を含む): 559785600

約数和(自身を除く): 350931072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 256, 384, 454, 512, 599, 681, 768, 908, 1198, 1362, 1536, 1797, 1816, 2396, 2724, 3594, 3632, 4792, 5448, 7188, 7264, 9584, 10896, 14376, 14528, 19168, 21792, 28752, 29056, 38336, 43584, 57504, 58112, 76672, 87168, 115008, 116224, 135973, 153344, 174336, 230016, 271946, 306688, 348672, 407919, 460032, 543892, 815838, 920064, 1087784, 1631676, 2175568, 3263352, 4351136, 6526704, 8702272, 13053408, 17404544, 26106816, 34809088, 52213632, 69618176, 104427264, 208854528]

約数ペア:

[(1, 208854528), (2, 104427264), (3, 69618176), (4, 52213632), (6, 34809088), (8, 26106816), (12, 17404544), (16, 13053408), (24, 8702272), (32, 6526704), (48, 4351136), (64, 3263352), (96, 2175568), (128, 1631676), (192, 1087784), (227, 920064), (256, 815838), (384, 543892), (454, 460032), (512, 407919), (599, 348672), (681, 306688), (768, 271946), (908, 230016), (1198, 174336), (1362, 153344), (1536, 135973), (1797, 116224), (1816, 115008), (2396, 87168), (2724, 76672), (3594, 58112), (3632, 57504), (4792, 43584), (5448, 38336), (7188, 29056), (7264, 28752), (9584, 21792), (10896, 19168), (14376, 14528)]