201381873

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 345706368

約数和(自身を除く): 144324495

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 121, 123, 231, 287, 363, 451, 847, 861, 1353, 1933, 2541, 3157, 4961, 5799, 9471, 13531, 14883, 21263, 34727, 40593, 63789, 79253, 104181, 148841, 233893, 237759, 446523, 554771, 701679, 871783, 1637251, 1664313, 2615349, 4911753, 6102481, 9589613, 18307443, 28768839, 67127291, 201381873]

約数ペア:

[(1, 201381873), (3, 67127291), (7, 28768839), (11, 18307443), (21, 9589613), (33, 6102481), (41, 4911753), (77, 2615349), (121, 1664313), (123, 1637251), (231, 871783), (287, 701679), (363, 554771), (451, 446523), (847, 237759), (861, 233893), (1353, 148841), (1933, 104181), (2541, 79253), (3157, 63789), (4961, 40593), (5799, 34727), (9471, 21263), (13531, 14883)]