203050960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4967}}^1$

素因数の和:5060

約数の個数: 80

約数和(自身を含む): 547036416

約数和(自身を除く): 343985456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 4967, 5110, 5840, 8176, 9934, 10220, 19868, 20440, 24835, 34769, 39736, 40880, 49670, 69538, 79472, 99340, 139076, 173845, 198680, 278152, 347690, 362591, 397360, 556304, 695380, 725182, 1390760, 1450364, 1812955, 2538137, 2781520, 2900728, 3625910, 5076274, 5801456, 7251820, 10152548, 12690685, 14503640, 20305096, 25381370, 29007280, 40610192, 50762740, 101525480, 203050960]

約数ペア:

[(1, 203050960), (2, 101525480), (4, 50762740), (5, 40610192), (7, 29007280), (8, 25381370), (10, 20305096), (14, 14503640), (16, 12690685), (20, 10152548), (28, 7251820), (35, 5801456), (40, 5076274), (56, 3625910), (70, 2900728), (73, 2781520), (80, 2538137), (112, 1812955), (140, 1450364), (146, 1390760), (280, 725182), (292, 695380), (365, 556304), (511, 397360), (560, 362591), (584, 347690), (730, 278152), (1022, 198680), (1168, 173845), (1460, 139076), (2044, 99340), (2555, 79472), (2920, 69538), (4088, 49670), (4967, 40880), (5110, 39736), (5840, 34769), (8176, 24835), (9934, 20440), (10220, 19868)]