200802305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 276127488

約数和(自身を除く): 75325183

約数列:

[1, 5, 11, 23, 55, 115, 181, 253, 877, 905, 1265, 1991, 4163, 4385, 9647, 9955, 20171, 20815, 45793, 48235, 100855, 158737, 221881, 228965, 793685, 1109405, 1746107, 3650951, 8730535, 18254755, 40160461, 200802305]

約数ペア:

[(1, 200802305), (5, 40160461), (11, 18254755), (23, 8730535), (55, 3650951), (115, 1746107), (181, 1109405), (253, 793685), (877, 228965), (905, 221881), (1265, 158737), (1991, 100855), (4163, 48235), (4385, 45793), (9647, 20815), (9955, 20171)]