199138848

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2614

約数の個数: 96

約数和(自身を含む): 563270400

約数和(自身を除く): 364131552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1376, 1634, 1824, 2064, 2451, 2539, 3268, 4128, 4902, 5078, 6536, 7617, 9804, 10156, 13072, 15234, 19608, 20312, 26144, 30468, 39216, 40624, 48241, 60936, 78432, 81248, 96482, 109177, 121872, 144723, 192964, 218354, 243744, 289446, 327531, 385928, 436708, 578892, 655062, 771856, 873416, 1157784, 1310124, 1543712, 1746832, 2074363, 2315568, 2620248, 3493664, 4148726, 4631136, 5240496, 6223089, 8297452, 10480992, 12446178, 16594904, 24892356, 33189808, 49784712, 66379616, 99569424, 199138848]

約数ペア:

[(1, 199138848), (2, 99569424), (3, 66379616), (4, 49784712), (6, 33189808), (8, 24892356), (12, 16594904), (16, 12446178), (19, 10480992), (24, 8297452), (32, 6223089), (38, 5240496), (43, 4631136), (48, 4148726), (57, 3493664), (76, 2620248), (86, 2315568), (96, 2074363), (114, 1746832), (129, 1543712), (152, 1310124), (172, 1157784), (228, 873416), (258, 771856), (304, 655062), (344, 578892), (456, 436708), (516, 385928), (608, 327531), (688, 289446), (817, 243744), (912, 218354), (1032, 192964), (1376, 144723), (1634, 121872), (1824, 109177), (2064, 96482), (2451, 81248), (2539, 78432), (3268, 60936), (4128, 48241), (4902, 40624), (5078, 39216), (6536, 30468), (7617, 26144), (9804, 20312), (10156, 19608), (13072, 15234)]