200749304

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 246318856

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 197, 217, 248, 394, 434, 587, 788, 868, 1174, 1379, 1576, 1736, 2348, 2758, 4109, 4696, 5516, 6107, 8218, 11032, 12214, 16436, 18197, 24428, 32872, 36394, 42749, 48856, 72788, 85498, 115639, 127379, 145576, 170996, 231278, 254758, 341992, 462556, 509516, 809473, 925112, 1019032, 1618946, 3237892, 3584809, 6475784, 7169618, 14339236, 25093663, 28678472, 50187326, 100374652, 200749304]

約数ペア:

[(1, 200749304), (2, 100374652), (4, 50187326), (7, 28678472), (8, 25093663), (14, 14339236), (28, 7169618), (31, 6475784), (56, 3584809), (62, 3237892), (124, 1618946), (197, 1019032), (217, 925112), (248, 809473), (394, 509516), (434, 462556), (587, 341992), (788, 254758), (868, 231278), (1174, 170996), (1379, 145576), (1576, 127379), (1736, 115639), (2348, 85498), (2758, 72788), (4109, 48856), (4696, 42749), (5516, 36394), (6107, 32872), (8218, 24428), (11032, 18197), (12214, 16436)]