205738092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1123}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 595702016

約数和(自身を除く): 389963924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 727, 1123, 1454, 2181, 2246, 2908, 3369, 4362, 4492, 5089, 6543, 6738, 7861, 8724, 10107, 10178, 13086, 13476, 15267, 15722, 20214, 20356, 23583, 26172, 30534, 31444, 40428, 45801, 47166, 61068, 70749, 91602, 94332, 141498, 183204, 282996, 816421, 1632842, 2449263, 3265684, 4898526, 5714947, 7347789, 9797052, 11429894, 14695578, 17144841, 22859788, 29391156, 34289682, 51434523, 68579364, 102869046, 205738092]

約数ペア:

[(1, 205738092), (2, 102869046), (3, 68579364), (4, 51434523), (6, 34289682), (7, 29391156), (9, 22859788), (12, 17144841), (14, 14695578), (18, 11429894), (21, 9797052), (28, 7347789), (36, 5714947), (42, 4898526), (63, 3265684), (84, 2449263), (126, 1632842), (252, 816421), (727, 282996), (1123, 183204), (1454, 141498), (2181, 94332), (2246, 91602), (2908, 70749), (3369, 61068), (4362, 47166), (4492, 45801), (5089, 40428), (6543, 31444), (6738, 30534), (7861, 26172), (8724, 23583), (10107, 20356), (10178, 20214), (13086, 15722), (13476, 15267)]