204469552

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 488540160

約数和(自身を除く): 284070608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 49, 56, 62, 94, 98, 112, 124, 179, 188, 196, 217, 248, 329, 358, 376, 392, 434, 496, 658, 716, 752, 784, 868, 1253, 1316, 1432, 1457, 1519, 1736, 2303, 2506, 2632, 2864, 2914, 3038, 3472, 4606, 5012, 5264, 5549, 5828, 6076, 8413, 8771, 9212, 10024, 10199, 11098, 11656, 12152, 16826, 17542, 18424, 20048, 20398, 22196, 23312, 24304, 33652, 35084, 36848, 38843, 40796, 44392, 58891, 67304, 70168, 71393, 77686, 81592, 88784, 117782, 134608, 140336, 142786, 155372, 163184, 235564, 260803, 271901, 285572, 310744, 412237, 471128, 521606, 543802, 571144, 621488, 824474, 942256, 1043212, 1087604, 1142288, 1648948, 1825621, 2086424, 2175208, 3297896, 3651242, 4172848, 4350416, 6595792, 7302484, 12779347, 14604968, 25558694, 29209936, 51117388, 102234776, 204469552]

約数ペア:

[(1, 204469552), (2, 102234776), (4, 51117388), (7, 29209936), (8, 25558694), (14, 14604968), (16, 12779347), (28, 7302484), (31, 6595792), (47, 4350416), (49, 4172848), (56, 3651242), (62, 3297896), (94, 2175208), (98, 2086424), (112, 1825621), (124, 1648948), (179, 1142288), (188, 1087604), (196, 1043212), (217, 942256), (248, 824474), (329, 621488), (358, 571144), (376, 543802), (392, 521606), (434, 471128), (496, 412237), (658, 310744), (716, 285572), (752, 271901), (784, 260803), (868, 235564), (1253, 163184), (1316, 155372), (1432, 142786), (1457, 140336), (1519, 134608), (1736, 117782), (2303, 88784), (2506, 81592), (2632, 77686), (2864, 71393), (2914, 70168), (3038, 67304), (3472, 58891), (4606, 44392), (5012, 40796), (5264, 38843), (5549, 36848), (5828, 35084), (6076, 33652), (8413, 24304), (8771, 23312), (9212, 22196), (10024, 20398), (10199, 20048), (11098, 18424), (11656, 17542), (12152, 16826)]