206829060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 612474240

約数和(自身を除く): 405645180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 397, 457, 570, 794, 914, 1140, 1191, 1371, 1588, 1828, 1985, 2285, 2382, 2742, 3970, 4570, 4764, 5484, 5955, 6855, 7543, 7940, 8683, 9140, 11910, 13710, 15086, 17366, 22629, 23820, 26049, 27420, 30172, 34732, 37715, 43415, 45258, 52098, 75430, 86830, 90516, 104196, 113145, 130245, 150860, 173660, 181429, 226290, 260490, 362858, 452580, 520980, 544287, 725716, 907145, 1088574, 1814290, 2177148, 2721435, 3447151, 3628580, 5442870, 6894302, 10341453, 10885740, 13788604, 17235755, 20682906, 34471510, 41365812, 51707265, 68943020, 103414530, 206829060]

約数ペア:

[(1, 206829060), (2, 103414530), (3, 68943020), (4, 51707265), (5, 41365812), (6, 34471510), (10, 20682906), (12, 17235755), (15, 13788604), (19, 10885740), (20, 10341453), (30, 6894302), (38, 5442870), (57, 3628580), (60, 3447151), (76, 2721435), (95, 2177148), (114, 1814290), (190, 1088574), (228, 907145), (285, 725716), (380, 544287), (397, 520980), (457, 452580), (570, 362858), (794, 260490), (914, 226290), (1140, 181429), (1191, 173660), (1371, 150860), (1588, 130245), (1828, 113145), (1985, 104196), (2285, 90516), (2382, 86830), (2742, 75430), (3970, 52098), (4570, 45258), (4764, 43415), (5484, 37715), (5955, 34732), (6855, 30172), (7543, 27420), (7940, 26049), (8683, 23820), (9140, 22629), (11910, 17366), (13710, 15086)]