201236904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 642470400

約数和(自身を除く): 441233496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 43, 44, 57, 66, 72, 76, 86, 88, 99, 114, 129, 132, 152, 171, 172, 198, 209, 228, 258, 264, 311, 342, 344, 387, 396, 418, 456, 473, 516, 622, 627, 684, 774, 792, 817, 836, 933, 946, 1032, 1244, 1254, 1368, 1419, 1548, 1634, 1672, 1866, 1881, 1892, 2451, 2488, 2508, 2799, 2838, 3096, 3268, 3421, 3732, 3762, 3784, 4257, 4902, 5016, 5598, 5676, 5909, 6536, 6842, 7353, 7464, 7524, 8514, 8987, 9804, 10263, 11196, 11352, 11818, 13373, 13684, 14706, 15048, 17028, 17727, 17974, 19608, 20526, 22392, 23636, 26746, 26961, 27368, 29412, 30789, 34056, 35454, 35948, 40119, 41052, 47272, 53181, 53492, 53922, 58824, 61578, 64999, 70908, 71896, 80238, 80883, 82104, 106362, 106984, 107844, 120357, 123156, 129998, 141816, 147103, 160476, 161766, 194997, 212724, 215688, 240714, 246312, 254087, 259996, 294206, 320952, 323532, 389994, 425448, 441309, 481428, 508174, 519992, 584991, 588412, 647064, 762261, 779988, 882618, 962856, 1016348, 1169982, 1176824, 1323927, 1524522, 1559976, 1765236, 2032696, 2286783, 2339964, 2647854, 2794957, 3049044, 3530472, 4573566, 4679928, 5295708, 5589914, 6098088, 8384871, 9147132, 10591416, 11179828, 16769742, 18294264, 22359656, 25154613, 33539484, 50309226, 67078968, 100618452, 201236904]

約数ペア:

[(1, 201236904), (2, 100618452), (3, 67078968), (4, 50309226), (6, 33539484), (8, 25154613), (9, 22359656), (11, 18294264), (12, 16769742), (18, 11179828), (19, 10591416), (22, 9147132), (24, 8384871), (33, 6098088), (36, 5589914), (38, 5295708), (43, 4679928), (44, 4573566), (57, 3530472), (66, 3049044), (72, 2794957), (76, 2647854), (86, 2339964), (88, 2286783), (99, 2032696), (114, 1765236), (129, 1559976), (132, 1524522), (152, 1323927), (171, 1176824), (172, 1169982), (198, 1016348), (209, 962856), (228, 882618), (258, 779988), (264, 762261), (311, 647064), (342, 588412), (344, 584991), (387, 519992), (396, 508174), (418, 481428), (456, 441309), (473, 425448), (516, 389994), (622, 323532), (627, 320952), (684, 294206), (774, 259996), (792, 254087), (817, 246312), (836, 240714), (933, 215688), (946, 212724), (1032, 194997), (1244, 161766), (1254, 160476), (1368, 147103), (1419, 141816), (1548, 129998), (1634, 123156), (1672, 120357), (1866, 107844), (1881, 106984), (1892, 106362), (2451, 82104), (2488, 80883), (2508, 80238), (2799, 71896), (2838, 70908), (3096, 64999), (3268, 61578), (3421, 58824), (3732, 53922), (3762, 53492), (3784, 53181), (4257, 47272), (4902, 41052), (5016, 40119), (5598, 35948), (5676, 35454), (5909, 34056), (6536, 30789), (6842, 29412), (7353, 27368), (7464, 26961), (7524, 26746), (8514, 23636), (8987, 22392), (9804, 20526), (10263, 19608), (11196, 17974), (11352, 17727), (11818, 17028), (13373, 15048), (13684, 14706)]