196409178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2269}}^1$

素因数の和:2516

約数の個数: 64

約数和(自身を含む): 501216000

約数和(自身を除く): 304806822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 229, 378, 458, 687, 1374, 1603, 2061, 2269, 3206, 4122, 4538, 4809, 6183, 6807, 9618, 12366, 13614, 14427, 15883, 20421, 28854, 31766, 40842, 43281, 47649, 61263, 86562, 95298, 122526, 142947, 285894, 428841, 519601, 857682, 1039202, 1558803, 3117606, 3637207, 4676409, 7274414, 9352818, 10911621, 14029227, 21823242, 28058454, 32734863, 65469726, 98204589, 196409178]

約数ペア:

[(1, 196409178), (2, 98204589), (3, 65469726), (6, 32734863), (7, 28058454), (9, 21823242), (14, 14029227), (18, 10911621), (21, 9352818), (27, 7274414), (42, 4676409), (54, 3637207), (63, 3117606), (126, 1558803), (189, 1039202), (229, 857682), (378, 519601), (458, 428841), (687, 285894), (1374, 142947), (1603, 122526), (2061, 95298), (2269, 86562), (3206, 61263), (4122, 47649), (4538, 43281), (4809, 40842), (6183, 31766), (6807, 28854), (9618, 20421), (12366, 15883), (13614, 14427)]