201059320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2309

約数の個数: 128

約数和(自身を含む): 583718400

約数和(自身を除く): 382659080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 616, 638, 770, 812, 1015, 1160, 1276, 1540, 1595, 1624, 2030, 2233, 2251, 2552, 3080, 3190, 4060, 4466, 4502, 6380, 8120, 8932, 9004, 11165, 11255, 12760, 15757, 17864, 18008, 22330, 22510, 24761, 31514, 44660, 45020, 49522, 63028, 65279, 78785, 89320, 90040, 99044, 123805, 126056, 130558, 157570, 173327, 198088, 247610, 261116, 315140, 326395, 346654, 456953, 495220, 522232, 630280, 652790, 693308, 718069, 866635, 913906, 990440, 1305580, 1386616, 1436138, 1733270, 1827812, 2284765, 2611160, 2872276, 3466540, 3590345, 3655624, 4569530, 5026483, 5744552, 6933080, 7180690, 9139060, 10052966, 14361380, 18278120, 20105932, 25132415, 28722760, 40211864, 50264830, 100529660, 201059320]

約数ペア:

[(1, 201059320), (2, 100529660), (4, 50264830), (5, 40211864), (7, 28722760), (8, 25132415), (10, 20105932), (11, 18278120), (14, 14361380), (20, 10052966), (22, 9139060), (28, 7180690), (29, 6933080), (35, 5744552), (40, 5026483), (44, 4569530), (55, 3655624), (56, 3590345), (58, 3466540), (70, 2872276), (77, 2611160), (88, 2284765), (110, 1827812), (116, 1733270), (140, 1436138), (145, 1386616), (154, 1305580), (203, 990440), (220, 913906), (232, 866635), (280, 718069), (290, 693308), (308, 652790), (319, 630280), (385, 522232), (406, 495220), (440, 456953), (580, 346654), (616, 326395), (638, 315140), (770, 261116), (812, 247610), (1015, 198088), (1160, 173327), (1276, 157570), (1540, 130558), (1595, 126056), (1624, 123805), (2030, 99044), (2233, 90040), (2251, 89320), (2552, 78785), (3080, 65279), (3190, 63028), (4060, 49522), (4466, 45020), (4502, 44660), (6380, 31514), (8120, 24761), (8932, 22510), (9004, 22330), (11165, 18008), (11255, 17864), (12760, 15757)]