201059056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 449399808

約数和(自身を除く): 248340752

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 62, 86, 88, 124, 172, 176, 248, 341, 344, 473, 496, 682, 688, 857, 946, 1333, 1364, 1714, 1892, 2666, 2728, 3428, 3784, 5332, 5456, 6856, 7568, 9427, 10664, 13712, 14663, 18854, 21328, 26567, 29326, 36851, 37708, 53134, 58652, 73702, 75416, 106268, 117304, 147404, 150832, 212536, 234608, 292237, 294808, 405361, 425072, 584474, 589616, 810722, 1142381, 1168948, 1621444, 2284762, 2337896, 3242888, 4569524, 4675792, 6485776, 9139048, 12566191, 18278096, 25132382, 50264764, 100529528, 201059056]

約数ペア:

[(1, 201059056), (2, 100529528), (4, 50264764), (8, 25132382), (11, 18278096), (16, 12566191), (22, 9139048), (31, 6485776), (43, 4675792), (44, 4569524), (62, 3242888), (86, 2337896), (88, 2284762), (124, 1621444), (172, 1168948), (176, 1142381), (248, 810722), (341, 589616), (344, 584474), (473, 425072), (496, 405361), (682, 294808), (688, 292237), (857, 234608), (946, 212536), (1333, 150832), (1364, 147404), (1714, 117304), (1892, 106268), (2666, 75416), (2728, 73702), (3428, 58652), (3784, 53134), (5332, 37708), (5456, 36851), (6856, 29326), (7568, 26567), (9427, 21328), (10664, 18854), (13712, 14663)]