211269894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{47777}}^1$

素因数の和:47860

約数の個数: 32

約数和(自身を含む): 467842176

約数和(自身を除く): 256572282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 47777, 95554, 143331, 286662, 525547, 1051094, 1576641, 3153282, 3201059, 6402118, 9603177, 19206354, 35211649, 70423298, 105634947, 211269894]

約数ペア:

[(1, 211269894), (2, 105634947), (3, 70423298), (6, 35211649), (11, 19206354), (22, 9603177), (33, 6402118), (66, 3201059), (67, 3153282), (134, 1576641), (201, 1051094), (402, 525547), (737, 286662), (1474, 143331), (2211, 95554), (4422, 47777)]