225975246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1423}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 546816000

約数和(自身を除く): 320840754

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 199, 266, 398, 399, 597, 798, 1194, 1393, 1423, 2786, 2846, 3781, 4179, 4269, 7562, 8358, 8538, 9961, 11343, 19922, 22686, 26467, 27037, 29883, 52934, 54074, 59766, 79401, 81111, 158802, 162222, 189259, 283177, 378518, 566354, 567777, 849531, 1135554, 1699062, 1982239, 3964478, 5380363, 5946717, 10760726, 11893434, 16141089, 32282178, 37662541, 75325082, 112987623, 225975246]

約数ペア:

[(1, 225975246), (2, 112987623), (3, 75325082), (6, 37662541), (7, 32282178), (14, 16141089), (19, 11893434), (21, 10760726), (38, 5946717), (42, 5380363), (57, 3964478), (114, 1982239), (133, 1699062), (199, 1135554), (266, 849531), (398, 567777), (399, 566354), (597, 378518), (798, 283177), (1194, 189259), (1393, 162222), (1423, 158802), (2786, 81111), (2846, 79401), (3781, 59766), (4179, 54074), (4269, 52934), (7562, 29883), (8358, 27037), (8538, 26467), (9961, 22686), (11343, 19922)]