205408788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4289}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 517957440

約数和(自身を除く): 312548652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 3684, 3991, 4289, 7982, 8578, 11973, 12867, 15964, 17156, 23946, 25734, 47892, 51468, 55757, 111514, 167271, 223028, 334542, 669084, 1316723, 2633446, 3950169, 5266892, 7900338, 15800676, 17117399, 34234798, 51352197, 68469596, 102704394, 205408788]

約数ペア:

[(1, 205408788), (2, 102704394), (3, 68469596), (4, 51352197), (6, 34234798), (12, 17117399), (13, 15800676), (26, 7900338), (39, 5266892), (52, 3950169), (78, 2633446), (156, 1316723), (307, 669084), (614, 334542), (921, 223028), (1228, 167271), (1842, 111514), (3684, 55757), (3991, 51468), (4289, 47892), (7982, 25734), (8578, 23946), (11973, 17156), (12867, 15964)]