221313192

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 563492160

約数和(自身を除く): 342178968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 241, 249, 332, 461, 482, 498, 664, 723, 922, 964, 996, 1383, 1446, 1844, 1928, 1992, 2766, 2892, 3688, 5532, 5784, 11064, 20003, 38263, 40006, 60009, 76526, 80012, 111101, 114789, 120018, 153052, 160024, 222202, 229578, 240036, 306104, 333303, 444404, 459156, 480072, 666606, 888808, 918312, 1333212, 2666424, 9221383, 18442766, 27664149, 36885532, 55328298, 73771064, 110656596, 221313192]

約数ペア:

[(1, 221313192), (2, 110656596), (3, 73771064), (4, 55328298), (6, 36885532), (8, 27664149), (12, 18442766), (24, 9221383), (83, 2666424), (166, 1333212), (241, 918312), (249, 888808), (332, 666606), (461, 480072), (482, 459156), (498, 444404), (664, 333303), (723, 306104), (922, 240036), (964, 229578), (996, 222202), (1383, 160024), (1446, 153052), (1844, 120018), (1928, 114789), (1992, 111101), (2766, 80012), (2892, 76526), (3688, 60009), (5532, 40006), (5784, 38263), (11064, 20003)]