202468420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1901

約数の個数: 96

約数和(自身を含む): 537659136

約数和(自身を除く): 335190716

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 140, 146, 154, 220, 292, 308, 365, 385, 511, 730, 770, 803, 1022, 1460, 1540, 1606, 1801, 2044, 2555, 3212, 3602, 4015, 5110, 5621, 7204, 8030, 9005, 10220, 11242, 12607, 16060, 18010, 19811, 22484, 25214, 28105, 36020, 39622, 50428, 56210, 63035, 79244, 99055, 112420, 126070, 131473, 138677, 198110, 252140, 262946, 277354, 396220, 525892, 554708, 657365, 693385, 920311, 1314730, 1386770, 1446203, 1840622, 2629460, 2773540, 2892406, 3681244, 4601555, 5784812, 7231015, 9203110, 10123421, 14462030, 18406220, 20246842, 28924060, 40493684, 50617105, 101234210, 202468420]

約数ペア:

[(1, 202468420), (2, 101234210), (4, 50617105), (5, 40493684), (7, 28924060), (10, 20246842), (11, 18406220), (14, 14462030), (20, 10123421), (22, 9203110), (28, 7231015), (35, 5784812), (44, 4601555), (55, 3681244), (70, 2892406), (73, 2773540), (77, 2629460), (110, 1840622), (140, 1446203), (146, 1386770), (154, 1314730), (220, 920311), (292, 693385), (308, 657365), (365, 554708), (385, 525892), (511, 396220), (730, 277354), (770, 262946), (803, 252140), (1022, 198110), (1460, 138677), (1540, 131473), (1606, 126070), (1801, 112420), (2044, 99055), (2555, 79244), (3212, 63035), (3602, 56210), (4015, 50428), (5110, 39622), (5621, 36020), (7204, 28105), (8030, 25214), (9005, 22484), (10220, 19811), (11242, 18010), (12607, 16060)]