212186119628

素因数分解:

$2^2\times 7^2\times {\mathrm{727}}^1\times {\mathrm{1489109}}^1$

素因数の和:1489854

約数の個数: 36

約数和(自身を含む): 432544759920

約数和(自身を除く): 220358640292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 727, 1454, 2908, 5089, 10178, 20356, 35623, 71246, 142492, 1489109, 2978218, 5956436, 10423763, 20847526, 41695052, 72966341, 145932682, 291865364, 1082582243, 2165164486, 4330328972, 7578075701, 15156151402, 30312302804, 53046529907, 106093059814, 212186119628]

約数ペア:

[(1, 212186119628), (2, 106093059814), (4, 53046529907), (7, 30312302804), (14, 15156151402), (28, 7578075701), (49, 4330328972), (98, 2165164486), (196, 1082582243), (727, 291865364), (1454, 145932682), (2908, 72966341), (5089, 41695052), (10178, 20847526), (20356, 10423763), (35623, 5956436), (71246, 2978218), (142492, 1489109)]