201071988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 587059200

約数和(自身を除く): 385987212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 127, 153, 156, 199, 204, 221, 234, 254, 306, 381, 398, 442, 468, 508, 597, 612, 663, 762, 796, 884, 1143, 1194, 1326, 1524, 1651, 1791, 1989, 2159, 2286, 2388, 2587, 2652, 3302, 3383, 3582, 3978, 4318, 4572, 4953, 5174, 6477, 6604, 6766, 7164, 7761, 7956, 8636, 9906, 10149, 10348, 12954, 13532, 14859, 15522, 19431, 19812, 20298, 23283, 25273, 25908, 28067, 29718, 30447, 31044, 38862, 40596, 43979, 46566, 50546, 56134, 59436, 60894, 75819, 77724, 84201, 87958, 93132, 101092, 112268, 121788, 131937, 151638, 168402, 175916, 227457, 252603, 263874, 303276, 328549, 336804, 395811, 429641, 454914, 505206, 527748, 657098, 791622, 859282, 909828, 985647, 1010412, 1288923, 1314196, 1583244, 1718564, 1971294, 2577846, 2956941, 3866769, 3942588, 5155692, 5585333, 5913882, 7733538, 11170666, 11827764, 15467076, 16755999, 22341332, 33511998, 50267997, 67023996, 100535994, 201071988]

約数ペア:

[(1, 201071988), (2, 100535994), (3, 67023996), (4, 50267997), (6, 33511998), (9, 22341332), (12, 16755999), (13, 15467076), (17, 11827764), (18, 11170666), (26, 7733538), (34, 5913882), (36, 5585333), (39, 5155692), (51, 3942588), (52, 3866769), (68, 2956941), (78, 2577846), (102, 1971294), (117, 1718564), (127, 1583244), (153, 1314196), (156, 1288923), (199, 1010412), (204, 985647), (221, 909828), (234, 859282), (254, 791622), (306, 657098), (381, 527748), (398, 505206), (442, 454914), (468, 429641), (508, 395811), (597, 336804), (612, 328549), (663, 303276), (762, 263874), (796, 252603), (884, 227457), (1143, 175916), (1194, 168402), (1326, 151638), (1524, 131937), (1651, 121788), (1791, 112268), (1989, 101092), (2159, 93132), (2286, 87958), (2388, 84201), (2587, 77724), (2652, 75819), (3302, 60894), (3383, 59436), (3582, 56134), (3978, 50546), (4318, 46566), (4572, 43979), (4953, 40596), (5174, 38862), (6477, 31044), (6604, 30447), (6766, 29718), (7164, 28067), (7761, 25908), (7956, 25273), (8636, 23283), (9906, 20298), (10149, 19812), (10348, 19431), (12954, 15522), (13532, 14859)]