200220244840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{890501}}^1$

素因数の和:890603

約数の個数: 128

約数和(自身を含む): 569351358720

約数和(自身を除く): 369131113880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 88, 110, 140, 146, 154, 220, 280, 292, 308, 365, 385, 440, 511, 584, 616, 730, 770, 803, 1022, 1460, 1540, 1606, 2044, 2555, 2920, 3080, 3212, 4015, 4088, 5110, 5621, 6424, 8030, 10220, 11242, 16060, 20440, 22484, 28105, 32120, 44968, 56210, 112420, 224840, 890501, 1781002, 3562004, 4452505, 6233507, 7124008, 8905010, 9795511, 12467014, 17810020, 19591022, 24934028, 31167535, 35620040, 39182044, 48977555, 49868056, 62335070, 65006573, 68568577, 78364088, 97955110, 124670140, 130013146, 137137154, 195910220, 249340280, 260026292, 274274308, 325032865, 342842885, 391820440, 455046011, 520052584, 548548616, 650065730, 685685770, 715072303, 910092022, 1300131460, 1371371540, 1430144606, 1820184044, 2275230055, 2600262920, 2742743080, 2860289212, 3575361515, 3640368088, 4550460110, 5005506121, 5720578424, 7150723030, 9100920220, 10011012242, 14301446060, 18201840440, 20022024484, 25027530605, 28602892120, 40044048968, 50055061210, 100110122420, 200220244840]

約数ペア:

[(1, 200220244840), (2, 100110122420), (4, 50055061210), (5, 40044048968), (7, 28602892120), (8, 25027530605), (10, 20022024484), (11, 18201840440), (14, 14301446060), (20, 10011012242), (22, 9100920220), (28, 7150723030), (35, 5720578424), (40, 5005506121), (44, 4550460110), (55, 3640368088), (56, 3575361515), (70, 2860289212), (73, 2742743080), (77, 2600262920), (88, 2275230055), (110, 1820184044), (140, 1430144606), (146, 1371371540), (154, 1300131460), (220, 910092022), (280, 715072303), (292, 685685770), (308, 650065730), (365, 548548616), (385, 520052584), (440, 455046011), (511, 391820440), (584, 342842885), (616, 325032865), (730, 274274308), (770, 260026292), (803, 249340280), (1022, 195910220), (1460, 137137154), (1540, 130013146), (1606, 124670140), (2044, 97955110), (2555, 78364088), (2920, 68568577), (3080, 65006573), (3212, 62335070), (4015, 49868056), (4088, 48977555), (5110, 39182044), (5621, 35620040), (6424, 31167535), (8030, 24934028), (10220, 19591022), (11242, 17810020), (16060, 12467014), (20440, 9795511), (22484, 8905010), (28105, 7124008), (32120, 6233507), (44968, 4452505), (56210, 3562004), (112420, 1781002), (224840, 890501)]