209969193614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4211}}^1\times {\mathrm{8291}}^1$

素因数の和:12632

約数の個数: 32

約数和(自身を含む): 328582904832

約数和(自身を除く): 118613711218

約数列:

[1, 2, 31, 62, 97, 194, 3007, 4211, 6014, 8291, 8422, 16582, 130541, 257021, 261082, 408467, 514042, 804227, 816934, 1608454, 12662477, 24931037, 25324954, 34913401, 49862074, 69826802, 1082315431, 2164630862, 3386599897, 6773199794, 104984596807, 209969193614]

約数ペア:

[(1, 209969193614), (2, 104984596807), (31, 6773199794), (62, 3386599897), (97, 2164630862), (194, 1082315431), (3007, 69826802), (4211, 49862074), (6014, 34913401), (8291, 25324954), (8422, 24931037), (16582, 12662477), (130541, 1608454), (257021, 816934), (261082, 804227), (408467, 514042)]