193019428

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 424283832

約数和(自身を除く): 231264404

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 53, 68, 98, 106, 119, 196, 212, 238, 371, 476, 742, 833, 901, 1093, 1484, 1666, 1802, 2186, 2597, 3332, 3604, 4372, 5194, 6307, 7651, 10388, 12614, 15302, 18581, 25228, 30604, 37162, 44149, 53557, 57929, 74324, 88298, 107114, 115858, 130067, 176596, 214228, 231716, 260134, 405503, 520268, 811006, 910469, 984793, 1622012, 1820938, 1969586, 2838521, 3641876, 3939172, 5677042, 6893551, 11354084, 13787102, 27574204, 48254857, 96509714, 193019428]

約数ペア:

[(1, 193019428), (2, 96509714), (4, 48254857), (7, 27574204), (14, 13787102), (17, 11354084), (28, 6893551), (34, 5677042), (49, 3939172), (53, 3641876), (68, 2838521), (98, 1969586), (106, 1820938), (119, 1622012), (196, 984793), (212, 910469), (238, 811006), (371, 520268), (476, 405503), (742, 260134), (833, 231716), (901, 214228), (1093, 176596), (1484, 130067), (1666, 115858), (1802, 107114), (2186, 88298), (2597, 74324), (3332, 57929), (3604, 53557), (4372, 44149), (5194, 37162), (6307, 30604), (7651, 25228), (10388, 18581), (12614, 15302)]