199696668

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 505128960

約数和(自身を除く): 305432292

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 107, 116, 124, 173, 174, 186, 214, 321, 346, 348, 372, 428, 519, 642, 692, 899, 1038, 1284, 1798, 2076, 2697, 3103, 3317, 3596, 5017, 5363, 5394, 6206, 6634, 9309, 9951, 10034, 10726, 10788, 12412, 13268, 15051, 16089, 18511, 18618, 19902, 20068, 21452, 30102, 32178, 37022, 37236, 39804, 55533, 60204, 64356, 74044, 96193, 111066, 155527, 192386, 222132, 288579, 311054, 384772, 466581, 536819, 573841, 577158, 622108, 933162, 1073638, 1147682, 1154316, 1610457, 1721523, 1866324, 2147276, 2295364, 3220914, 3443046, 6441828, 6886092, 16641389, 33282778, 49924167, 66565556, 99848334, 199696668]

約数ペア:

[(1, 199696668), (2, 99848334), (3, 66565556), (4, 49924167), (6, 33282778), (12, 16641389), (29, 6886092), (31, 6441828), (58, 3443046), (62, 3220914), (87, 2295364), (93, 2147276), (107, 1866324), (116, 1721523), (124, 1610457), (173, 1154316), (174, 1147682), (186, 1073638), (214, 933162), (321, 622108), (346, 577158), (348, 573841), (372, 536819), (428, 466581), (519, 384772), (642, 311054), (692, 288579), (899, 222132), (1038, 192386), (1284, 155527), (1798, 111066), (2076, 96193), (2697, 74044), (3103, 64356), (3317, 60204), (3596, 55533), (5017, 39804), (5363, 37236), (5394, 37022), (6206, 32178), (6634, 30102), (9309, 21452), (9951, 20068), (10034, 19902), (10726, 18618), (10788, 18511), (12412, 16089), (13268, 15051)]