201505906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9127}}^1$

素因数の和:9238

約数の個数: 32

約数和(自身を含む): 368040960

約数和(自身を除く): 166535054

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 3154, 9127, 11039, 18254, 22078, 63889, 127778, 173413, 346826, 757541, 1213891, 1515082, 2427782, 5302787, 10605574, 14393279, 28786558, 100752953, 201505906]

約数ペア:

[(1, 201505906), (2, 100752953), (7, 28786558), (14, 14393279), (19, 10605574), (38, 5302787), (83, 2427782), (133, 1515082), (166, 1213891), (266, 757541), (581, 346826), (1162, 173413), (1577, 127778), (3154, 63889), (9127, 22078), (11039, 18254)]