199486152

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1688

約数の個数: 80

約数和(自身を含む): 561778800

約数和(自身を除く): 362292648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1266, 1459, 1688, 1899, 2532, 2918, 3798, 4377, 5064, 5697, 5836, 7596, 8754, 11394, 11672, 13131, 15192, 17091, 17508, 22788, 26262, 34182, 35016, 39393, 45576, 52524, 68364, 78786, 105048, 118179, 136728, 157572, 236358, 307849, 315144, 472716, 615698, 923547, 945432, 1231396, 1847094, 2462792, 2770641, 3694188, 5541282, 7388376, 8311923, 11082564, 16623846, 22165128, 24935769, 33247692, 49871538, 66495384, 99743076, 199486152]

約数ペア:

[(1, 199486152), (2, 99743076), (3, 66495384), (4, 49871538), (6, 33247692), (8, 24935769), (9, 22165128), (12, 16623846), (18, 11082564), (24, 8311923), (27, 7388376), (36, 5541282), (54, 3694188), (72, 2770641), (81, 2462792), (108, 1847094), (162, 1231396), (211, 945432), (216, 923547), (324, 615698), (422, 472716), (633, 315144), (648, 307849), (844, 236358), (1266, 157572), (1459, 136728), (1688, 118179), (1899, 105048), (2532, 78786), (2918, 68364), (3798, 52524), (4377, 45576), (5064, 39393), (5697, 35016), (5836, 34182), (7596, 26262), (8754, 22788), (11394, 17508), (11672, 17091), (13131, 15192)]