198676467

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 335174112

約数和(自身を除く): 136497645

約数列:

[1, 3, 9, 11, 17, 33, 51, 97, 99, 153, 187, 291, 561, 873, 1067, 1217, 1649, 1683, 3201, 3651, 4947, 9603, 10953, 13387, 14841, 18139, 20689, 40161, 54417, 62067, 118049, 120483, 163251, 186201, 227579, 354147, 682737, 1062441, 1298539, 2006833, 2048211, 3895617, 6020499, 11686851, 18061497, 22075163, 66225489, 198676467]

約数ペア:

[(1, 198676467), (3, 66225489), (9, 22075163), (11, 18061497), (17, 11686851), (33, 6020499), (51, 3895617), (97, 2048211), (99, 2006833), (153, 1298539), (187, 1062441), (291, 682737), (561, 354147), (873, 227579), (1067, 186201), (1217, 163251), (1649, 120483), (1683, 118049), (3201, 62067), (3651, 54417), (4947, 40161), (9603, 20689), (10953, 18139), (13387, 14841)]