208389192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25463}}^1$

素因数の和:25514

約数の個数: 64

約数和(自身を含む): 586690560

約数和(自身を除く): 378301368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 25463, 50926, 76389, 101852, 152778, 203704, 280093, 305556, 560186, 611112, 789353, 840279, 1120372, 1578706, 1680558, 2240744, 2368059, 3157412, 3361116, 4736118, 6314824, 6722232, 8682883, 9472236, 17365766, 18944472, 26048649, 34731532, 52097298, 69463064, 104194596, 208389192]

約数ペア:

[(1, 208389192), (2, 104194596), (3, 69463064), (4, 52097298), (6, 34731532), (8, 26048649), (11, 18944472), (12, 17365766), (22, 9472236), (24, 8682883), (31, 6722232), (33, 6314824), (44, 4736118), (62, 3361116), (66, 3157412), (88, 2368059), (93, 2240744), (124, 1680558), (132, 1578706), (186, 1120372), (248, 840279), (264, 789353), (341, 611112), (372, 560186), (682, 305556), (744, 280093), (1023, 203704), (1364, 152778), (2046, 101852), (2728, 76389), (4092, 50926), (8184, 25463)]