223865888

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 456503040

約数和(自身を除く): 232637152

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 146, 188, 292, 376, 584, 752, 1168, 1504, 2039, 2336, 3431, 4078, 6862, 8156, 13724, 16312, 27448, 32624, 54896, 65248, 95833, 109792, 148847, 191666, 297694, 383332, 595388, 766664, 1190776, 1533328, 2381552, 3066656, 4763104, 6995809, 13991618, 27983236, 55966472, 111932944, 223865888]

約数ペア:

[(1, 223865888), (2, 111932944), (4, 55966472), (8, 27983236), (16, 13991618), (32, 6995809), (47, 4763104), (73, 3066656), (94, 2381552), (146, 1533328), (188, 1190776), (292, 766664), (376, 595388), (584, 383332), (752, 297694), (1168, 191666), (1504, 148847), (2039, 109792), (2336, 95833), (3431, 65248), (4078, 54896), (6862, 32624), (8156, 27448), (13724, 16312)]