207976446

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 458686800

約数和(自身を除く): 250710354

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 197, 267, 394, 534, 591, 659, 801, 1182, 1318, 1602, 1773, 1977, 3546, 3954, 5931, 11862, 17533, 35066, 52599, 58651, 105198, 117302, 129823, 157797, 175953, 259646, 315594, 351906, 389469, 527859, 778938, 1055718, 1168407, 2336814, 11554247, 23108494, 34662741, 69325482, 103988223, 207976446]

約数ペア:

[(1, 207976446), (2, 103988223), (3, 69325482), (6, 34662741), (9, 23108494), (18, 11554247), (89, 2336814), (178, 1168407), (197, 1055718), (267, 778938), (394, 527859), (534, 389469), (591, 351906), (659, 315594), (801, 259646), (1182, 175953), (1318, 157797), (1602, 129823), (1773, 117302), (1977, 105198), (3546, 58651), (3954, 52599), (5931, 35066), (11862, 17533)]