204711228

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3461}}^1$

素因数の和:3555

約数の個数: 72

約数和(自身を含む): 544392576

約数和(自身を除く): 339681348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3286, 3461, 4929, 6572, 6922, 9858, 10383, 13844, 14787, 19716, 20766, 29574, 31149, 41532, 59148, 62298, 107291, 124596, 183433, 214582, 321873, 366866, 429164, 550299, 643746, 733732, 965619, 1100598, 1287492, 1650897, 1931238, 2201196, 3301794, 3862476, 5686423, 6603588, 11372846, 17059269, 22745692, 34118538, 51177807, 68237076, 102355614, 204711228]

約数ペア:

[(1, 204711228), (2, 102355614), (3, 68237076), (4, 51177807), (6, 34118538), (9, 22745692), (12, 17059269), (18, 11372846), (31, 6603588), (36, 5686423), (53, 3862476), (62, 3301794), (93, 2201196), (106, 1931238), (124, 1650897), (159, 1287492), (186, 1100598), (212, 965619), (279, 733732), (318, 643746), (372, 550299), (477, 429164), (558, 366866), (636, 321873), (954, 214582), (1116, 183433), (1643, 124596), (1908, 107291), (3286, 62298), (3461, 59148), (4929, 41532), (6572, 31149), (6922, 29574), (9858, 20766), (10383, 19716), (13844, 14787)]