198202473

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{185063}}^1$

素因数の和:185093

約数の個数: 24

約数和(自身を含む): 346439808

約数和(自身を除く): 148237335

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 185063, 555189, 1295441, 1665567, 3146071, 3886323, 9438213, 11658969, 22022497, 28314639, 66067491, 198202473]

約数ペア:

[(1, 198202473), (3, 66067491), (7, 28314639), (9, 22022497), (17, 11658969), (21, 9438213), (51, 3886323), (63, 3146071), (119, 1665567), (153, 1295441), (357, 555189), (1071, 185063)]