200902227

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 288430080

約数和(自身を除く): 87527853

約数列:

[1, 3, 29, 31, 87, 93, 163, 457, 489, 899, 1371, 2697, 4727, 5053, 13253, 14167, 14181, 15159, 39759, 42501, 74491, 146537, 223473, 410843, 439611, 1232529, 2160239, 2309221, 6480717, 6927663, 66967409, 200902227]

約数ペア:

[(1, 200902227), (3, 66967409), (29, 6927663), (31, 6480717), (87, 2309221), (93, 2160239), (163, 1232529), (457, 439611), (489, 410843), (899, 223473), (1371, 146537), (2697, 74491), (4727, 42501), (5053, 39759), (13253, 15159), (14167, 14181)]