198821304

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{27893}}^1$

素因数の和:27922

約数の個数: 80

約数和(自身を含む): 607531320

約数和(自身を除く): 408710016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 27893, 55786, 83679, 111572, 167358, 223144, 251037, 306823, 334716, 502074, 613646, 669432, 753111, 920469, 1004148, 1227292, 1506222, 1840938, 2008296, 2259333, 2454584, 2761407, 3012444, 3681876, 4518666, 5522814, 6024888, 7363752, 8284221, 9037332, 11045628, 16568442, 18074664, 22091256, 24852663, 33136884, 49705326, 66273768, 99410652, 198821304]

約数ペア:

[(1, 198821304), (2, 99410652), (3, 66273768), (4, 49705326), (6, 33136884), (8, 24852663), (9, 22091256), (11, 18074664), (12, 16568442), (18, 11045628), (22, 9037332), (24, 8284221), (27, 7363752), (33, 6024888), (36, 5522814), (44, 4518666), (54, 3681876), (66, 3012444), (72, 2761407), (81, 2454584), (88, 2259333), (99, 2008296), (108, 1840938), (132, 1506222), (162, 1227292), (198, 1004148), (216, 920469), (264, 753111), (297, 669432), (324, 613646), (396, 502074), (594, 334716), (648, 306823), (792, 251037), (891, 223144), (1188, 167358), (1782, 111572), (2376, 83679), (3564, 55786), (7128, 27893)]