201592688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 445685760

約数和(自身を除く): 244093072

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 127, 176, 232, 254, 311, 319, 464, 508, 622, 638, 1016, 1244, 1276, 1397, 2032, 2488, 2552, 2794, 3421, 3683, 4976, 5104, 5588, 6842, 7366, 9019, 11176, 13684, 14732, 18038, 22352, 27368, 29464, 36076, 39497, 40513, 54736, 58928, 72152, 78994, 81026, 99209, 144304, 157988, 162052, 198418, 315976, 324104, 396836, 434467, 631952, 648208, 793672, 868934, 1145413, 1587344, 1737868, 2290826, 3475736, 4581652, 6951472, 9163304, 12599543, 18326608, 25199086, 50398172, 100796344, 201592688]

約数ペア:

[(1, 201592688), (2, 100796344), (4, 50398172), (8, 25199086), (11, 18326608), (16, 12599543), (22, 9163304), (29, 6951472), (44, 4581652), (58, 3475736), (88, 2290826), (116, 1737868), (127, 1587344), (176, 1145413), (232, 868934), (254, 793672), (311, 648208), (319, 631952), (464, 434467), (508, 396836), (622, 324104), (638, 315976), (1016, 198418), (1244, 162052), (1276, 157988), (1397, 144304), (2032, 99209), (2488, 81026), (2552, 78994), (2794, 72152), (3421, 58928), (3683, 54736), (4976, 40513), (5104, 39497), (5588, 36076), (6842, 29464), (7366, 27368), (9019, 22352), (11176, 18038), (13684, 14732)]