200903712

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{90989}}^1$

素因数の和:91025

約数の個数: 48

約数和(自身を含む): 550307520

約数和(自身を除く): 349403808

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, 90989, 181978, 272967, 363956, 545934, 727912, 1091868, 1455824, 2092747, 2183736, 2911648, 4185494, 4367472, 6278241, 8370988, 8734944, 12556482, 16741976, 25112964, 33483952, 50225928, 66967904, 100451856, 200903712]

約数ペア:

[(1, 200903712), (2, 100451856), (3, 66967904), (4, 50225928), (6, 33483952), (8, 25112964), (12, 16741976), (16, 12556482), (23, 8734944), (24, 8370988), (32, 6278241), (46, 4367472), (48, 4185494), (69, 2911648), (92, 2183736), (96, 2092747), (138, 1455824), (184, 1091868), (276, 727912), (368, 545934), (552, 363956), (736, 272967), (1104, 181978), (2208, 90989)]