208049868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4583}}^1$

素因数の和:4703

約数の個数: 72

約数和(自身を含む): 572321568

約数和(自身を除く): 364271700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 4583, 5044, 7566, 9166, 11349, 13749, 15132, 18332, 22698, 27498, 41247, 45396, 54996, 59579, 82494, 119158, 164988, 178737, 238316, 357474, 444551, 536211, 714948, 889102, 1072422, 1333653, 1778204, 2144844, 2667306, 4000959, 5334612, 5779163, 8001918, 11558326, 16003836, 17337489, 23116652, 34674978, 52012467, 69349956, 104024934, 208049868]

約数ペア:

[(1, 208049868), (2, 104024934), (3, 69349956), (4, 52012467), (6, 34674978), (9, 23116652), (12, 17337489), (13, 16003836), (18, 11558326), (26, 8001918), (36, 5779163), (39, 5334612), (52, 4000959), (78, 2667306), (97, 2144844), (117, 1778204), (156, 1333653), (194, 1072422), (234, 889102), (291, 714948), (388, 536211), (468, 444551), (582, 357474), (873, 238316), (1164, 178737), (1261, 164988), (1746, 119158), (2522, 82494), (3492, 59579), (3783, 54996), (4583, 45396), (5044, 41247), (7566, 27498), (9166, 22698), (11349, 18332), (13749, 15132)]