200761456

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 467970048

約数和(自身を除く): 267208592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 848, 868, 1091, 1484, 1643, 1736, 2182, 2968, 3286, 3472, 4364, 5936, 6572, 7637, 8728, 11501, 13144, 15274, 17456, 23002, 26288, 30548, 33821, 46004, 57823, 61096, 67642, 92008, 115646, 122192, 135284, 184016, 231292, 236747, 270568, 404761, 462584, 473494, 541136, 809522, 925168, 946988, 1619044, 1792513, 1893976, 3238088, 3585026, 3787952, 6476176, 7170052, 12547591, 14340104, 25095182, 28680208, 50190364, 100380728, 200761456]

約数ペア:

[(1, 200761456), (2, 100380728), (4, 50190364), (7, 28680208), (8, 25095182), (14, 14340104), (16, 12547591), (28, 7170052), (31, 6476176), (53, 3787952), (56, 3585026), (62, 3238088), (106, 1893976), (112, 1792513), (124, 1619044), (212, 946988), (217, 925168), (248, 809522), (371, 541136), (424, 473494), (434, 462584), (496, 404761), (742, 270568), (848, 236747), (868, 231292), (1091, 184016), (1484, 135284), (1643, 122192), (1736, 115646), (2182, 92008), (2968, 67642), (3286, 61096), (3472, 57823), (4364, 46004), (5936, 33821), (6572, 30548), (7637, 26288), (8728, 23002), (11501, 17456), (13144, 15274)]