221323415048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{63307613}}^1$

素因数の和:63307661

約数の個数: 32

約数和(自身を含む): 455814820800

約数和(自身を除く): 234491405752

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 63307613, 126615226, 253230452, 506460904, 1202844647, 1456075099, 2405689294, 2912150198, 4811378588, 5824300396, 9622757176, 11648600792, 27665426881, 55330853762, 110661707524, 221323415048]

約数ペア:

[(1, 221323415048), (2, 110661707524), (4, 55330853762), (8, 27665426881), (19, 11648600792), (23, 9622757176), (38, 5824300396), (46, 4811378588), (76, 2912150198), (92, 2405689294), (152, 1456075099), (184, 1202844647), (437, 506460904), (874, 253230452), (1748, 126615226), (3496, 63307613)]