209043492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146389}}^1$

素因数の和:146420

約数の個数: 48

約数和(自身を含む): 590244480

約数和(自身を除く): 381200988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 146389, 292778, 439167, 585556, 878334, 1024723, 1756668, 2049446, 2488613, 3074169, 4098892, 4977226, 6148338, 7465839, 9954452, 12296676, 14931678, 17420291, 29863356, 34840582, 52260873, 69681164, 104521746, 209043492]

約数ペア:

[(1, 209043492), (2, 104521746), (3, 69681164), (4, 52260873), (6, 34840582), (7, 29863356), (12, 17420291), (14, 14931678), (17, 12296676), (21, 9954452), (28, 7465839), (34, 6148338), (42, 4977226), (51, 4098892), (68, 3074169), (84, 2488613), (102, 2049446), (119, 1756668), (204, 1024723), (238, 878334), (357, 585556), (476, 439167), (714, 292778), (1428, 146389)]