203495145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84263}}^1$

素因数の和:84301

約数の個数: 32

約数和(自身を含む): 388288512

約数和(自身を除く): 184793367

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 84263, 252789, 421315, 589841, 1263945, 1769523, 1938049, 2949205, 5814147, 8847615, 9690245, 13566343, 29070735, 40699029, 67831715, 203495145]

約数ペア:

[(1, 203495145), (3, 67831715), (5, 40699029), (7, 29070735), (15, 13566343), (21, 9690245), (23, 8847615), (35, 5814147), (69, 2949205), (105, 1938049), (115, 1769523), (161, 1263945), (345, 589841), (483, 421315), (805, 252789), (2415, 84263)]