206992020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{19273}}^1$

素因数の和:19464

約数の個数: 48

約数和(自身を含む): 582845760

約数和(自身を除く): 375853740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 19273, 38546, 57819, 77092, 96365, 115638, 192730, 231276, 289095, 385460, 578190, 1156380, 3449867, 6899734, 10349601, 13799468, 17249335, 20699202, 34498670, 41398404, 51748005, 68997340, 103496010, 206992020]

約数ペア:

[(1, 206992020), (2, 103496010), (3, 68997340), (4, 51748005), (5, 41398404), (6, 34498670), (10, 20699202), (12, 17249335), (15, 13799468), (20, 10349601), (30, 6899734), (60, 3449867), (179, 1156380), (358, 578190), (537, 385460), (716, 289095), (895, 231276), (1074, 192730), (1790, 115638), (2148, 96365), (2685, 77092), (3580, 57819), (5370, 38546), (10740, 19273)]