206959968

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7777

約数の個数: 96

約数和(自身を含む): 623185920

約数和(自身を除く): 416225952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 7727, 8928, 13392, 15454, 23181, 26784, 30908, 46362, 61816, 69543, 92724, 123632, 139086, 185448, 208629, 239537, 247264, 278172, 370896, 417258, 479074, 556344, 718611, 741792, 834516, 958148, 1112688, 1437222, 1669032, 1916296, 2155833, 2225376, 2874444, 3338064, 3832592, 4311666, 5748888, 6467499, 6676128, 7665184, 8623332, 11497776, 12934998, 17246664, 22995552, 25869996, 34493328, 51739992, 68986656, 103479984, 206959968]

約数ペア:

[(1, 206959968), (2, 103479984), (3, 68986656), (4, 51739992), (6, 34493328), (8, 25869996), (9, 22995552), (12, 17246664), (16, 12934998), (18, 11497776), (24, 8623332), (27, 7665184), (31, 6676128), (32, 6467499), (36, 5748888), (48, 4311666), (54, 3832592), (62, 3338064), (72, 2874444), (93, 2225376), (96, 2155833), (108, 1916296), (124, 1669032), (144, 1437222), (186, 1112688), (216, 958148), (248, 834516), (279, 741792), (288, 718611), (372, 556344), (432, 479074), (496, 417258), (558, 370896), (744, 278172), (837, 247264), (864, 239537), (992, 208629), (1116, 185448), (1488, 139086), (1674, 123632), (2232, 92724), (2976, 69543), (3348, 61816), (4464, 46362), (6696, 30908), (7727, 26784), (8928, 23181), (13392, 15454)]