207842908

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 469145600

約数和(自身を除く): 261302692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 271, 301, 343, 364, 542, 559, 602, 637, 686, 1084, 1118, 1204, 1274, 1372, 1897, 2107, 2236, 2548, 3523, 3794, 3913, 4214, 4459, 7046, 7588, 7826, 8428, 8918, 11653, 13279, 14092, 14749, 15652, 17836, 23306, 24661, 26558, 27391, 29498, 46612, 49322, 53116, 54782, 58996, 81571, 92953, 98644, 109564, 151489, 163142, 172627, 185906, 191737, 302978, 326284, 345254, 371812, 383474, 570997, 605956, 690508, 766948, 1060423, 1141994, 1208389, 2120846, 2283988, 2416778, 3996979, 4241692, 4833556, 7422961, 7993958, 14845922, 15987916, 29691844, 51960727, 103921454, 207842908]

約数ペア:

[(1, 207842908), (2, 103921454), (4, 51960727), (7, 29691844), (13, 15987916), (14, 14845922), (26, 7993958), (28, 7422961), (43, 4833556), (49, 4241692), (52, 3996979), (86, 2416778), (91, 2283988), (98, 2120846), (172, 1208389), (182, 1141994), (196, 1060423), (271, 766948), (301, 690508), (343, 605956), (364, 570997), (542, 383474), (559, 371812), (602, 345254), (637, 326284), (686, 302978), (1084, 191737), (1118, 185906), (1204, 172627), (1274, 163142), (1372, 151489), (1897, 109564), (2107, 98644), (2236, 92953), (2548, 81571), (3523, 58996), (3794, 54782), (3913, 53116), (4214, 49322), (4459, 46612), (7046, 29498), (7588, 27391), (7826, 26558), (8428, 24661), (8918, 23306), (11653, 17836), (13279, 15652), (14092, 14749)]