203478296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 476640000

約数和(自身を除く): 273161704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 199, 217, 248, 266, 398, 434, 532, 589, 796, 868, 961, 1064, 1178, 1393, 1592, 1736, 1922, 2356, 2786, 3781, 3844, 4123, 4712, 5572, 6169, 6727, 7562, 7688, 8246, 11144, 12338, 13454, 15124, 16492, 18259, 24676, 26467, 26908, 30248, 32984, 36518, 43183, 49352, 52934, 53816, 73036, 86366, 105868, 117211, 127813, 146072, 172732, 191239, 211736, 234422, 255626, 345464, 382478, 468844, 511252, 764956, 820477, 937688, 1022504, 1338673, 1529912, 1640954, 2677346, 3281908, 3633541, 5354692, 6563816, 7267082, 10709384, 14534164, 25434787, 29068328, 50869574, 101739148, 203478296]

約数ペア:

[(1, 203478296), (2, 101739148), (4, 50869574), (7, 29068328), (8, 25434787), (14, 14534164), (19, 10709384), (28, 7267082), (31, 6563816), (38, 5354692), (56, 3633541), (62, 3281908), (76, 2677346), (124, 1640954), (133, 1529912), (152, 1338673), (199, 1022504), (217, 937688), (248, 820477), (266, 764956), (398, 511252), (434, 468844), (532, 382478), (589, 345464), (796, 255626), (868, 234422), (961, 211736), (1064, 191239), (1178, 172732), (1393, 146072), (1592, 127813), (1736, 117211), (1922, 105868), (2356, 86366), (2786, 73036), (3781, 53816), (3844, 52934), (4123, 49352), (4712, 43183), (5572, 36518), (6169, 32984), (6727, 30248), (7562, 26908), (7688, 26467), (8246, 24676), (11144, 18259), (12338, 16492), (13454, 15124)]