199191822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 443418624

約数和(自身を除く): 244226802

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 197, 391, 394, 431, 591, 782, 862, 1173, 1182, 1293, 2346, 2586, 3349, 4531, 6698, 7327, 9062, 9913, 10047, 13593, 14654, 19826, 20094, 21981, 27186, 29739, 43962, 59478, 77027, 84907, 154054, 168521, 169814, 231081, 254721, 337042, 462162, 505563, 509442, 1011126, 1443419, 1952861, 2886838, 3905722, 4330257, 5858583, 8660514, 11717166, 33198637, 66397274, 99595911, 199191822]

約数ペア:

[(1, 199191822), (2, 99595911), (3, 66397274), (6, 33198637), (17, 11717166), (23, 8660514), (34, 5858583), (46, 4330257), (51, 3905722), (69, 2886838), (102, 1952861), (138, 1443419), (197, 1011126), (391, 509442), (394, 505563), (431, 462162), (591, 337042), (782, 254721), (862, 231081), (1173, 169814), (1182, 168521), (1293, 154054), (2346, 84907), (2586, 77027), (3349, 59478), (4531, 43962), (6698, 29739), (7327, 27186), (9062, 21981), (9913, 20094), (10047, 19826), (13593, 14654)]