202908078

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{11491}}^1$

素因数の和:11614

約数の個数: 40

約数和(自身を含む): 458875560

約数和(自身を除く): 255967482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 8829, 11491, 17658, 22982, 34473, 68946, 103419, 206838, 310257, 620514, 930771, 1252519, 1861542, 2505038, 3757557, 7515114, 11272671, 22545342, 33818013, 67636026, 101454039, 202908078]

約数ペア:

[(1, 202908078), (2, 101454039), (3, 67636026), (6, 33818013), (9, 22545342), (18, 11272671), (27, 7515114), (54, 3757557), (81, 2505038), (109, 1861542), (162, 1252519), (218, 930771), (327, 620514), (654, 310257), (981, 206838), (1962, 103419), (2943, 68946), (5886, 34473), (8829, 22982), (11491, 17658)]