203486148

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^2\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 72

約数和(自身を含む): 540640800

約数和(自身を除く): 337154652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1019, 1161, 1548, 1849, 2038, 2322, 3057, 3698, 4076, 4644, 5547, 6114, 7396, 9171, 11094, 12228, 16641, 18342, 22188, 27513, 33282, 36684, 43817, 49923, 55026, 66564, 87634, 99846, 110052, 131451, 175268, 199692, 262902, 394353, 525804, 788706, 1183059, 1577412, 1884131, 2366118, 3768262, 4732236, 5652393, 7536524, 11304786, 16957179, 22609572, 33914358, 50871537, 67828716, 101743074, 203486148]

約数ペア:

[(1, 203486148), (2, 101743074), (3, 67828716), (4, 50871537), (6, 33914358), (9, 22609572), (12, 16957179), (18, 11304786), (27, 7536524), (36, 5652393), (43, 4732236), (54, 3768262), (86, 2366118), (108, 1884131), (129, 1577412), (172, 1183059), (258, 788706), (387, 525804), (516, 394353), (774, 262902), (1019, 199692), (1161, 175268), (1548, 131451), (1849, 110052), (2038, 99846), (2322, 87634), (3057, 66564), (3698, 55026), (4076, 49923), (4644, 43817), (5547, 36684), (6114, 33282), (7396, 27513), (9171, 22188), (11094, 18342), (12228, 16641)]