210090244

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{11779}}^1$

素因数の和:11817

約数の個数: 48

約数和(自身を含む): 461776000

約数和(自身を除く): 251685756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 11779, 17836, 23558, 47116, 82453, 153127, 164906, 306254, 329812, 577171, 612508, 1071889, 1154342, 2143778, 2308684, 4040197, 4287556, 7503223, 8080394, 15006446, 16160788, 30012892, 52522561, 105045122, 210090244]

約数ペア:

[(1, 210090244), (2, 105045122), (4, 52522561), (7, 30012892), (13, 16160788), (14, 15006446), (26, 8080394), (28, 7503223), (49, 4287556), (52, 4040197), (91, 2308684), (98, 2143778), (182, 1154342), (196, 1071889), (343, 612508), (364, 577171), (637, 329812), (686, 306254), (1274, 164906), (1372, 153127), (2548, 82453), (4459, 47116), (8918, 23558), (11779, 17836)]