201258318

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 438197760

約数和(自身を除く): 236939442

約数列:

[1, 2, 3, 6, 29, 37, 43, 58, 74, 86, 87, 111, 129, 174, 222, 258, 727, 1073, 1247, 1454, 1591, 2146, 2181, 2494, 3182, 3219, 3741, 4362, 4773, 6438, 7482, 9546, 21083, 26899, 31261, 42166, 46139, 53798, 62522, 63249, 80697, 92278, 93783, 126498, 138417, 161394, 187566, 276834, 780071, 906569, 1156657, 1560142, 1813138, 2313314, 2340213, 2719707, 3469971, 4680426, 5439414, 6939942, 33543053, 67086106, 100629159, 201258318]

約数ペア:

[(1, 201258318), (2, 100629159), (3, 67086106), (6, 33543053), (29, 6939942), (37, 5439414), (43, 4680426), (58, 3469971), (74, 2719707), (86, 2340213), (87, 2313314), (111, 1813138), (129, 1560142), (174, 1156657), (222, 906569), (258, 780071), (727, 276834), (1073, 187566), (1247, 161394), (1454, 138417), (1591, 126498), (2146, 93783), (2181, 92278), (2494, 80697), (3182, 63249), (3219, 62522), (3741, 53798), (4362, 46139), (4773, 42166), (6438, 31261), (7482, 26899), (9546, 21083)]