204690768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 550060032

約数和(自身を除く): 345369264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 151, 186, 248, 302, 372, 453, 496, 604, 744, 906, 911, 1208, 1488, 1812, 1822, 2416, 2733, 3624, 3644, 4681, 5466, 7248, 7288, 9362, 10932, 14043, 14576, 18724, 21864, 28086, 28241, 37448, 43728, 56172, 56482, 74896, 84723, 112344, 112964, 137561, 169446, 224688, 225928, 275122, 338892, 412683, 451856, 550244, 677784, 825366, 1100488, 1355568, 1650732, 2200976, 3301464, 4264391, 6602928, 8528782, 12793173, 17057564, 25586346, 34115128, 51172692, 68230256, 102345384, 204690768]

約数ペア:

[(1, 204690768), (2, 102345384), (3, 68230256), (4, 51172692), (6, 34115128), (8, 25586346), (12, 17057564), (16, 12793173), (24, 8528782), (31, 6602928), (48, 4264391), (62, 3301464), (93, 2200976), (124, 1650732), (151, 1355568), (186, 1100488), (248, 825366), (302, 677784), (372, 550244), (453, 451856), (496, 412683), (604, 338892), (744, 275122), (906, 225928), (911, 224688), (1208, 169446), (1488, 137561), (1812, 112964), (1822, 112344), (2416, 84723), (2733, 74896), (3624, 56482), (3644, 56172), (4681, 43728), (5466, 37448), (7248, 28241), (7288, 28086), (9362, 21864), (10932, 18724), (14043, 14576)]