201777534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 539136000

約数和(自身を除く): 337358466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 79, 87, 126, 158, 174, 189, 203, 233, 237, 261, 378, 406, 466, 474, 522, 553, 609, 699, 711, 783, 1106, 1218, 1398, 1422, 1566, 1631, 1659, 1827, 2097, 2133, 2291, 3262, 3318, 3654, 4194, 4266, 4582, 4893, 4977, 5481, 6291, 6757, 6873, 9786, 9954, 10962, 12582, 13514, 13746, 14679, 14931, 16037, 18407, 20271, 20619, 29358, 29862, 32074, 36814, 40542, 41238, 44037, 47299, 48111, 55221, 60813, 61857, 88074, 94598, 96222, 110442, 121626, 123714, 128849, 141897, 144333, 165663, 182439, 257698, 283794, 288666, 331326, 364878, 386547, 425691, 432999, 496989, 533803, 773094, 851382, 865998, 993978, 1067606, 1159641, 1277073, 1601409, 2319282, 2554146, 3202818, 3478923, 3736621, 4804227, 6957846, 7473242, 9608454, 11209863, 14412681, 22419726, 28825362, 33629589, 67259178, 100888767, 201777534]

約数ペア:

[(1, 201777534), (2, 100888767), (3, 67259178), (6, 33629589), (7, 28825362), (9, 22419726), (14, 14412681), (18, 11209863), (21, 9608454), (27, 7473242), (29, 6957846), (42, 4804227), (54, 3736621), (58, 3478923), (63, 3202818), (79, 2554146), (87, 2319282), (126, 1601409), (158, 1277073), (174, 1159641), (189, 1067606), (203, 993978), (233, 865998), (237, 851382), (261, 773094), (378, 533803), (406, 496989), (466, 432999), (474, 425691), (522, 386547), (553, 364878), (609, 331326), (699, 288666), (711, 283794), (783, 257698), (1106, 182439), (1218, 165663), (1398, 144333), (1422, 141897), (1566, 128849), (1631, 123714), (1659, 121626), (1827, 110442), (2097, 96222), (2133, 94598), (2291, 88074), (3262, 61857), (3318, 60813), (3654, 55221), (4194, 48111), (4266, 47299), (4582, 44037), (4893, 41238), (4977, 40542), (5481, 36814), (6291, 32074), (6757, 29862), (6873, 29358), (9786, 20619), (9954, 20271), (10962, 18407), (12582, 16037), (13514, 14931), (13746, 14679)]