201629197

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 286709760

約数和(自身を除く): 85080563

約数列:

[1, 7, 11, 17, 19, 67, 77, 119, 121, 133, 187, 209, 323, 469, 737, 847, 1139, 1273, 1309, 1331, 1463, 2057, 2261, 2299, 3553, 5159, 7973, 8107, 8911, 9317, 12529, 14003, 14399, 16093, 21641, 22627, 24871, 25289, 39083, 56749, 87703, 89177, 98021, 137819, 151487, 154033, 158389, 177023, 238051, 273581, 429913, 624239, 964733, 1078231, 1516009, 1666357, 1694363, 2618561, 3009391, 10612063, 11860541, 18329927, 28804171, 201629197]

約数ペア:

[(1, 201629197), (7, 28804171), (11, 18329927), (17, 11860541), (19, 10612063), (67, 3009391), (77, 2618561), (119, 1694363), (121, 1666357), (133, 1516009), (187, 1078231), (209, 964733), (323, 624239), (469, 429913), (737, 273581), (847, 238051), (1139, 177023), (1273, 158389), (1309, 154033), (1331, 151487), (1463, 137819), (2057, 98021), (2261, 89177), (2299, 87703), (3553, 56749), (5159, 39083), (7973, 25289), (8107, 24871), (8911, 22627), (9317, 21641), (12529, 16093), (14003, 14399)]