207890380516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{168127}}^1$

素因数の和:168273

約数の個数: 96

約数和(自身を含む): 463979479040

約数和(自身を除く): 256089098524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 79, 86, 91, 158, 172, 182, 301, 316, 364, 553, 559, 602, 1027, 1106, 1118, 1204, 2054, 2212, 2236, 3397, 3913, 4108, 6794, 7189, 7826, 13588, 14378, 15652, 23779, 28756, 44161, 47558, 88322, 95116, 168127, 176644, 309127, 336254, 618254, 672508, 1176889, 1236508, 2185651, 2353778, 4371302, 4707556, 7229461, 8742604, 13282033, 14458922, 15299557, 26564066, 28917844, 30599114, 50606227, 53128132, 61198228, 92974231, 93982993, 101212454, 172666429, 185948462, 187965986, 202424908, 345332858, 371896924, 375931972, 571127419, 657880951, 690665716, 1142254838, 1208665003, 1315761902, 2284509676, 2417330006, 2631523804, 3997891933, 4834660012, 7424656447, 7995783866, 14849312894, 15991567732, 29698625788, 51972595129, 103945190258, 207890380516]

約数ペア:

[(1, 207890380516), (2, 103945190258), (4, 51972595129), (7, 29698625788), (13, 15991567732), (14, 14849312894), (26, 7995783866), (28, 7424656447), (43, 4834660012), (52, 3997891933), (79, 2631523804), (86, 2417330006), (91, 2284509676), (158, 1315761902), (172, 1208665003), (182, 1142254838), (301, 690665716), (316, 657880951), (364, 571127419), (553, 375931972), (559, 371896924), (602, 345332858), (1027, 202424908), (1106, 187965986), (1118, 185948462), (1204, 172666429), (2054, 101212454), (2212, 93982993), (2236, 92974231), (3397, 61198228), (3913, 53128132), (4108, 50606227), (6794, 30599114), (7189, 28917844), (7826, 26564066), (13588, 15299557), (14378, 14458922), (15652, 13282033), (23779, 8742604), (28756, 7229461), (44161, 4707556), (47558, 4371302), (88322, 2353778), (95116, 2185651), (168127, 1236508), (176644, 1176889), (309127, 672508), (336254, 618254)]