215773144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{1171}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 418544640

約数和(自身を除く): 202771496

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 743, 1171, 1486, 2342, 2972, 4684, 5944, 9368, 23033, 36301, 46066, 72602, 92132, 145204, 184264, 290408, 870053, 1740106, 3480212, 6960424, 26971643, 53943286, 107886572, 215773144]

約数ペア:

[(1, 215773144), (2, 107886572), (4, 53943286), (8, 26971643), (31, 6960424), (62, 3480212), (124, 1740106), (248, 870053), (743, 290408), (1171, 184264), (1486, 145204), (2342, 92132), (2972, 72602), (4684, 46066), (5944, 36301), (9368, 23033)]