197509836

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 497629440

約数和(自身を除く): 300119604

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 67, 86, 87, 116, 129, 134, 172, 174, 197, 201, 258, 268, 348, 394, 402, 516, 591, 788, 804, 1182, 1247, 1943, 2364, 2494, 2881, 3741, 3886, 4988, 5713, 5762, 5829, 7482, 7772, 8471, 8643, 11426, 11524, 11658, 13199, 14964, 16942, 17139, 17286, 22852, 23316, 25413, 26398, 33884, 34278, 34572, 39597, 50826, 52796, 68556, 79194, 83549, 101652, 158388, 167098, 245659, 250647, 334196, 382771, 491318, 501294, 567557, 736977, 765542, 982636, 1002588, 1135114, 1148313, 1473954, 1531084, 1702671, 2270228, 2296626, 2947908, 3405342, 4593252, 6810684, 16459153, 32918306, 49377459, 65836612, 98754918, 197509836]

約数ペア:

[(1, 197509836), (2, 98754918), (3, 65836612), (4, 49377459), (6, 32918306), (12, 16459153), (29, 6810684), (43, 4593252), (58, 3405342), (67, 2947908), (86, 2296626), (87, 2270228), (116, 1702671), (129, 1531084), (134, 1473954), (172, 1148313), (174, 1135114), (197, 1002588), (201, 982636), (258, 765542), (268, 736977), (348, 567557), (394, 501294), (402, 491318), (516, 382771), (591, 334196), (788, 250647), (804, 245659), (1182, 167098), (1247, 158388), (1943, 101652), (2364, 83549), (2494, 79194), (2881, 68556), (3741, 52796), (3886, 50826), (4988, 39597), (5713, 34572), (5762, 34278), (5829, 33884), (7482, 26398), (7772, 25413), (8471, 23316), (8643, 22852), (11426, 17286), (11524, 17139), (11658, 16942), (13199, 14964)]