218593214

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 416256000

約数和(自身を除く): 197662786

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 343, 434, 541, 589, 686, 931, 1082, 1178, 1519, 1862, 3038, 3787, 4123, 6517, 7574, 8246, 10279, 10633, 13034, 16771, 20558, 21266, 26509, 28861, 33542, 53018, 57722, 71953, 117397, 143906, 185563, 202027, 234794, 318649, 371126, 404054, 503671, 637298, 821779, 1007342, 1643558, 2230543, 3525697, 4461086, 5752453, 7051394, 11504906, 15613801, 31227602, 109296607, 218593214]

約数ペア:

[(1, 218593214), (2, 109296607), (7, 31227602), (14, 15613801), (19, 11504906), (31, 7051394), (38, 5752453), (49, 4461086), (62, 3525697), (98, 2230543), (133, 1643558), (217, 1007342), (266, 821779), (343, 637298), (434, 503671), (541, 404054), (589, 371126), (686, 318649), (931, 234794), (1082, 202027), (1178, 185563), (1519, 143906), (1862, 117397), (3038, 71953), (3787, 57722), (4123, 53018), (6517, 33542), (7574, 28861), (8246, 26509), (10279, 21266), (10633, 20558), (13034, 16771)]