203470029

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46807}}^1$

素因数の和:46846

約数の個数: 32

約数和(自身を含む): 359485440

約数和(自身を除く): 156015411

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 46807, 140421, 327649, 421263, 982947, 1076561, 1263789, 2948841, 3229683, 7535927, 8846523, 9689049, 22607781, 29067147, 67823343, 203470029]

約数ペア:

[(1, 203470029), (3, 67823343), (7, 29067147), (9, 22607781), (21, 9689049), (23, 8846523), (27, 7535927), (63, 3229683), (69, 2948841), (161, 1263789), (189, 1076561), (207, 982947), (483, 421263), (621, 327649), (1449, 140421), (4347, 46807)]