194893974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2154

約数の個数: 72

約数和(自身を含む): 475170696

約数和(自身を除く): 280276722

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 121, 129, 198, 242, 258, 363, 387, 473, 726, 774, 946, 1089, 1419, 2081, 2178, 2838, 4162, 4257, 5203, 6243, 8514, 10406, 12486, 15609, 18729, 22891, 31218, 37458, 45782, 46827, 68673, 89483, 93654, 137346, 178966, 206019, 251801, 268449, 412038, 503602, 536898, 755403, 805347, 984313, 1510806, 1610694, 1968626, 2266209, 2952939, 4532418, 5905878, 8858817, 10827443, 17717634, 21654886, 32482329, 64964658, 97446987, 194893974]

約数ペア:

[(1, 194893974), (2, 97446987), (3, 64964658), (6, 32482329), (9, 21654886), (11, 17717634), (18, 10827443), (22, 8858817), (33, 5905878), (43, 4532418), (66, 2952939), (86, 2266209), (99, 1968626), (121, 1610694), (129, 1510806), (198, 984313), (242, 805347), (258, 755403), (363, 536898), (387, 503602), (473, 412038), (726, 268449), (774, 251801), (946, 206019), (1089, 178966), (1419, 137346), (2081, 93654), (2178, 89483), (2838, 68673), (4162, 46827), (4257, 45782), (5203, 37458), (6243, 31218), (8514, 22891), (10406, 18729), (12486, 15609)]