211995408

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{40519}}^1$

素因数の和:40639

約数の個数: 40

約数和(自身を含む): 552692800

約数和(自身を除く): 340697392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 40519, 81038, 121557, 162076, 243114, 324152, 486228, 648304, 972456, 1944912, 4416571, 8833142, 13249713, 17666284, 26499426, 35332568, 52998852, 70665136, 105997704, 211995408]

約数ペア:

[(1, 211995408), (2, 105997704), (3, 70665136), (4, 52998852), (6, 35332568), (8, 26499426), (12, 17666284), (16, 13249713), (24, 8833142), (48, 4416571), (109, 1944912), (218, 972456), (327, 648304), (436, 486228), (654, 324152), (872, 243114), (1308, 162076), (1744, 121557), (2616, 81038), (5232, 40519)]