197343486

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^2\times {\mathrm{1301}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 447315120

約数和(自身を除く): 249971634

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1301, 1431, 2602, 2809, 2862, 3903, 5618, 7806, 8427, 11709, 16854, 23418, 25281, 35127, 50562, 68953, 70254, 75843, 137906, 151686, 206859, 413718, 620577, 1241154, 1861731, 3654509, 3723462, 7309018, 10963527, 21927054, 32890581, 65781162, 98671743, 197343486]

約数ペア:

[(1, 197343486), (2, 98671743), (3, 65781162), (6, 32890581), (9, 21927054), (18, 10963527), (27, 7309018), (53, 3723462), (54, 3654509), (106, 1861731), (159, 1241154), (318, 620577), (477, 413718), (954, 206859), (1301, 151686), (1431, 137906), (2602, 75843), (2809, 70254), (2862, 68953), (3903, 50562), (5618, 35127), (7806, 25281), (8427, 23418), (11709, 16854)]