205424604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6737}}^1$

素因数の和:6776

約数の個数: 108

約数和(自身を含む): 652400112

約数和(自身を除く): 446975508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 6737, 7623, 10164, 13474, 15246, 20211, 26948, 30492, 40422, 47159, 60633, 74107, 80844, 94318, 121266, 141477, 148214, 188636, 222321, 242532, 282954, 296428, 424431, 444642, 518749, 565908, 666963, 815177, 848862, 889284, 1037498, 1333926, 1556247, 1630354, 1697724, 2074996, 2445531, 2667852, 3112494, 3260708, 4668741, 4891062, 5706239, 6224988, 7336593, 9337482, 9782124, 11412478, 14673186, 17118717, 18674964, 22824956, 29346372, 34237434, 51356151, 68474868, 102712302, 205424604]

約数ペア:

[(1, 205424604), (2, 102712302), (3, 68474868), (4, 51356151), (6, 34237434), (7, 29346372), (9, 22824956), (11, 18674964), (12, 17118717), (14, 14673186), (18, 11412478), (21, 9782124), (22, 9337482), (28, 7336593), (33, 6224988), (36, 5706239), (42, 4891062), (44, 4668741), (63, 3260708), (66, 3112494), (77, 2667852), (84, 2445531), (99, 2074996), (121, 1697724), (126, 1630354), (132, 1556247), (154, 1333926), (198, 1037498), (231, 889284), (242, 848862), (252, 815177), (308, 666963), (363, 565908), (396, 518749), (462, 444642), (484, 424431), (693, 296428), (726, 282954), (847, 242532), (924, 222321), (1089, 188636), (1386, 148214), (1452, 141477), (1694, 121266), (2178, 94318), (2541, 80844), (2772, 74107), (3388, 60633), (4356, 47159), (5082, 40422), (6737, 30492), (7623, 26948), (10164, 20211), (13474, 15246)]