220659714

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{11257}}^1$

素因数の和:11293

約数の個数: 60

約数和(自身を含む): 543524982

約数和(自身を除く): 322865268

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 1089, 1782, 2178, 3267, 6534, 9801, 11257, 19602, 22514, 33771, 67542, 101313, 123827, 202626, 247654, 303939, 371481, 607878, 742962, 911817, 1114443, 1362097, 1823634, 2228886, 2724194, 3343329, 4086291, 6686658, 8172582, 10029987, 12258873, 20059974, 24517746, 36776619, 73553238, 110329857, 220659714]

約数ペア:

[(1, 220659714), (2, 110329857), (3, 73553238), (6, 36776619), (9, 24517746), (11, 20059974), (18, 12258873), (22, 10029987), (27, 8172582), (33, 6686658), (54, 4086291), (66, 3343329), (81, 2724194), (99, 2228886), (121, 1823634), (162, 1362097), (198, 1114443), (242, 911817), (297, 742962), (363, 607878), (594, 371481), (726, 303939), (891, 247654), (1089, 202626), (1782, 123827), (2178, 101313), (3267, 67542), (6534, 33771), (9801, 22514), (11257, 19602)]