207441921672

素因数分解:

$2^3\times 3^3\times {\mathrm{1997}}^1\times {\mathrm{480911}}^1$

素因数の和:482923

約数の個数: 64

約数和(自身を含む): 576517305600

約数和(自身を除く): 369075383928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1997, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 35946, 47928, 53919, 71892, 107838, 143784, 215676, 431352, 480911, 961822, 1442733, 1923644, 2885466, 3847288, 4328199, 5770932, 8656398, 11541864, 12984597, 17312796, 25969194, 34625592, 51938388, 103876776, 960379267, 1920758534, 2881137801, 3841517068, 5762275602, 7683034136, 8643413403, 11524551204, 17286826806, 23049102408, 25930240209, 34573653612, 51860480418, 69147307224, 103720960836, 207441921672]

約数ペア:

[(1, 207441921672), (2, 103720960836), (3, 69147307224), (4, 51860480418), (6, 34573653612), (8, 25930240209), (9, 23049102408), (12, 17286826806), (18, 11524551204), (24, 8643413403), (27, 7683034136), (36, 5762275602), (54, 3841517068), (72, 2881137801), (108, 1920758534), (216, 960379267), (1997, 103876776), (3994, 51938388), (5991, 34625592), (7988, 25969194), (11982, 17312796), (15976, 12984597), (17973, 11541864), (23964, 8656398), (35946, 5770932), (47928, 4328199), (53919, 3847288), (71892, 2885466), (107838, 1923644), (143784, 1442733), (215676, 961822), (431352, 480911)]