200871072

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 597542400

約数和(自身を除く): 396671328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 149, 151, 186, 248, 279, 288, 298, 302, 372, 447, 453, 496, 558, 596, 604, 744, 894, 906, 992, 1116, 1192, 1208, 1341, 1359, 1488, 1788, 1812, 2232, 2384, 2416, 2682, 2718, 2976, 3576, 3624, 4464, 4619, 4681, 4768, 4832, 5364, 5436, 7152, 7248, 8928, 9238, 9362, 10728, 10872, 13857, 14043, 14304, 14496, 18476, 18724, 21456, 21744, 22499, 27714, 28086, 36952, 37448, 41571, 42129, 42912, 43488, 44998, 55428, 56172, 67497, 73904, 74896, 83142, 84258, 89996, 110856, 112344, 134994, 147808, 149792, 166284, 168516, 179992, 202491, 221712, 224688, 269988, 332568, 337032, 359984, 404982, 443424, 449376, 539976, 665136, 674064, 697469, 719968, 809964, 1079952, 1330272, 1348128, 1394938, 1619928, 2092407, 2159904, 2789876, 3239856, 4184814, 5579752, 6277221, 6479712, 8369628, 11159504, 12554442, 16739256, 22319008, 25108884, 33478512, 50217768, 66957024, 100435536, 200871072]

約数ペア:

[(1, 200871072), (2, 100435536), (3, 66957024), (4, 50217768), (6, 33478512), (8, 25108884), (9, 22319008), (12, 16739256), (16, 12554442), (18, 11159504), (24, 8369628), (31, 6479712), (32, 6277221), (36, 5579752), (48, 4184814), (62, 3239856), (72, 2789876), (93, 2159904), (96, 2092407), (124, 1619928), (144, 1394938), (149, 1348128), (151, 1330272), (186, 1079952), (248, 809964), (279, 719968), (288, 697469), (298, 674064), (302, 665136), (372, 539976), (447, 449376), (453, 443424), (496, 404982), (558, 359984), (596, 337032), (604, 332568), (744, 269988), (894, 224688), (906, 221712), (992, 202491), (1116, 179992), (1192, 168516), (1208, 166284), (1341, 149792), (1359, 147808), (1488, 134994), (1788, 112344), (1812, 110856), (2232, 89996), (2384, 84258), (2416, 83142), (2682, 74896), (2718, 73904), (2976, 67497), (3576, 56172), (3624, 55428), (4464, 44998), (4619, 43488), (4681, 42912), (4768, 42129), (4832, 41571), (5364, 37448), (5436, 36952), (7152, 28086), (7248, 27714), (8928, 22499), (9238, 21744), (9362, 21456), (10728, 18724), (10872, 18476), (13857, 14496), (14043, 14304)]