201374547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 301694976

約数和(自身を除く): 100320429

約数列:

[1, 3, 11, 33, 43, 129, 191, 473, 573, 743, 1419, 2101, 2229, 6303, 8173, 8213, 24519, 24639, 31949, 90343, 95847, 141913, 271029, 351439, 425739, 1054317, 1561043, 4683129, 6102259, 18306777, 67124849, 201374547]

約数ペア:

[(1, 201374547), (3, 67124849), (11, 18306777), (33, 6102259), (43, 4683129), (129, 1561043), (191, 1054317), (473, 425739), (573, 351439), (743, 271029), (1419, 141913), (2101, 95847), (2229, 90343), (6303, 31949), (8173, 24639), (8213, 24519)]