200709408

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{90901}}^1$

素因数の和:90937

約数の個数: 48

約数和(自身を含む): 549775296

約数和(自身を除く): 349065888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 90901, 181802, 272703, 363604, 545406, 727208, 1090812, 1454416, 2090723, 2181624, 2908832, 4181446, 4363248, 6272169, 8362892, 8726496, 12544338, 16725784, 25088676, 33451568, 50177352, 66903136, 100354704, 200709408]

約数ペア:

[(1, 200709408), (2, 100354704), (3, 66903136), (4, 50177352), (6, 33451568), (8, 25088676), (12, 16725784), (16, 12544338), (23, 8726496), (24, 8362892), (32, 6272169), (46, 4363248), (48, 4181446), (69, 2908832), (92, 2181624), (96, 2090723), (138, 1454416), (184, 1090812), (276, 727208), (368, 545406), (552, 363604), (736, 272703), (1104, 181802), (2208, 90901)]