206465340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4937}}^1$

素因数の和:5007

約数の個数: 96

約数和(自身を含む): 627165504

約数和(自身を除く): 420700164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 2091, 2460, 2788, 3485, 4182, 4937, 6970, 8364, 9874, 10455, 13940, 14811, 19748, 20910, 24685, 29622, 41820, 49370, 59244, 74055, 83929, 98740, 148110, 167858, 202417, 251787, 296220, 335716, 404834, 419645, 503574, 607251, 809668, 839290, 1007148, 1012085, 1214502, 1258935, 1678580, 2024170, 2429004, 2517870, 3036255, 3441089, 4048340, 5035740, 6072510, 6882178, 10323267, 12145020, 13764356, 17205445, 20646534, 34410890, 41293068, 51616335, 68821780, 103232670, 206465340]

約数ペア:

[(1, 206465340), (2, 103232670), (3, 68821780), (4, 51616335), (5, 41293068), (6, 34410890), (10, 20646534), (12, 17205445), (15, 13764356), (17, 12145020), (20, 10323267), (30, 6882178), (34, 6072510), (41, 5035740), (51, 4048340), (60, 3441089), (68, 3036255), (82, 2517870), (85, 2429004), (102, 2024170), (123, 1678580), (164, 1258935), (170, 1214502), (204, 1012085), (205, 1007148), (246, 839290), (255, 809668), (340, 607251), (410, 503574), (492, 419645), (510, 404834), (615, 335716), (697, 296220), (820, 251787), (1020, 202417), (1230, 167858), (1394, 148110), (2091, 98740), (2460, 83929), (2788, 74055), (3485, 59244), (4182, 49370), (4937, 41820), (6970, 29622), (8364, 24685), (9874, 20910), (10455, 19748), (13940, 14811)]