203947488

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{24419}}^1$

素因数の和:24464

約数の個数: 72

約数和(自身を含む): 599999400

約数和(自身を除く): 396051912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 24419, 48838, 73257, 97676, 146514, 195352, 219771, 293028, 390704, 439542, 586056, 708151, 781408, 879084, 1172112, 1416302, 1758168, 2124453, 2344224, 2832604, 3516336, 4248906, 5665208, 6373359, 7032672, 8497812, 11330416, 12746718, 16995624, 22660832, 25493436, 33991248, 50986872, 67982496, 101973744, 203947488]

約数ペア:

[(1, 203947488), (2, 101973744), (3, 67982496), (4, 50986872), (6, 33991248), (8, 25493436), (9, 22660832), (12, 16995624), (16, 12746718), (18, 11330416), (24, 8497812), (29, 7032672), (32, 6373359), (36, 5665208), (48, 4248906), (58, 3516336), (72, 2832604), (87, 2344224), (96, 2124453), (116, 1758168), (144, 1416302), (174, 1172112), (232, 879084), (261, 781408), (288, 708151), (348, 586056), (464, 439542), (522, 390704), (696, 293028), (928, 219771), (1044, 195352), (1392, 146514), (2088, 97676), (2784, 73257), (4176, 48838), (8352, 24419)]