201941766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 505945440

約数和(自身を除く): 304003674

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 53, 57, 78, 106, 114, 117, 159, 171, 234, 247, 318, 342, 477, 494, 689, 741, 857, 954, 1007, 1378, 1482, 1714, 2014, 2067, 2223, 2571, 3021, 4134, 4446, 5142, 6042, 6201, 7713, 9063, 11141, 12402, 13091, 15426, 16283, 18126, 22282, 26182, 32566, 33423, 39273, 45421, 48849, 66846, 78546, 90842, 97698, 100269, 117819, 136263, 146547, 200538, 211679, 235638, 272526, 293094, 408789, 423358, 590473, 635037, 817578, 862999, 1180946, 1270074, 1725998, 1771419, 1905111, 2588997, 3542838, 3810222, 5177994, 5314257, 7766991, 10628514, 11218987, 15533982, 22437974, 33656961, 67313922, 100970883, 201941766]

約数ペア:

[(1, 201941766), (2, 100970883), (3, 67313922), (6, 33656961), (9, 22437974), (13, 15533982), (18, 11218987), (19, 10628514), (26, 7766991), (38, 5314257), (39, 5177994), (53, 3810222), (57, 3542838), (78, 2588997), (106, 1905111), (114, 1771419), (117, 1725998), (159, 1270074), (171, 1180946), (234, 862999), (247, 817578), (318, 635037), (342, 590473), (477, 423358), (494, 408789), (689, 293094), (741, 272526), (857, 235638), (954, 211679), (1007, 200538), (1378, 146547), (1482, 136263), (1714, 117819), (2014, 100269), (2067, 97698), (2223, 90842), (2571, 78546), (3021, 66846), (4134, 48849), (4446, 45421), (5142, 39273), (6042, 33423), (6201, 32566), (7713, 26182), (9063, 22282), (11141, 18126), (12402, 16283), (13091, 15426)]