200564945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3413}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 291036672

約数和(自身を除く): 90471727

約数列:

[1, 5, 7, 23, 35, 73, 115, 161, 365, 511, 805, 1679, 2555, 3413, 8395, 11753, 17065, 23891, 58765, 78499, 119455, 249149, 392495, 549493, 1245745, 1744043, 2747465, 5730427, 8720215, 28652135, 40112989, 200564945]

約数ペア:

[(1, 200564945), (5, 40112989), (7, 28652135), (23, 8720215), (35, 5730427), (73, 2747465), (115, 1744043), (161, 1245745), (365, 549493), (511, 392495), (805, 249149), (1679, 119455), (2555, 78499), (3413, 58765), (8395, 23891), (11753, 17065)]