197987976

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3540

約数の個数: 80

約数和(自身を含む): 560943900

約数和(自身を除く): 362955924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 534, 648, 712, 801, 1068, 1602, 2136, 2403, 3204, 3433, 4806, 6408, 6866, 7209, 9612, 10299, 13732, 14418, 19224, 20598, 27464, 28836, 30897, 41196, 57672, 61794, 82392, 92691, 123588, 185382, 247176, 278073, 305537, 370764, 556146, 611074, 741528, 916611, 1112292, 1222148, 1833222, 2224584, 2444296, 2749833, 3666444, 5499666, 7332888, 8249499, 10999332, 16498998, 21998664, 24748497, 32997996, 49496994, 65995992, 98993988, 197987976]

約数ペア:

[(1, 197987976), (2, 98993988), (3, 65995992), (4, 49496994), (6, 32997996), (8, 24748497), (9, 21998664), (12, 16498998), (18, 10999332), (24, 8249499), (27, 7332888), (36, 5499666), (54, 3666444), (72, 2749833), (81, 2444296), (89, 2224584), (108, 1833222), (162, 1222148), (178, 1112292), (216, 916611), (267, 741528), (324, 611074), (356, 556146), (534, 370764), (648, 305537), (712, 278073), (801, 247176), (1068, 185382), (1602, 123588), (2136, 92691), (2403, 82392), (3204, 61794), (3433, 57672), (4806, 41196), (6408, 30897), (6866, 28836), (7209, 27464), (9612, 20598), (10299, 19224), (13732, 14418)]