251014358

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 465516720

約数和(自身を除く): 214502362

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 113, 133, 226, 266, 791, 931, 1193, 1582, 1862, 2147, 2386, 4294, 5537, 8351, 11074, 15029, 16702, 22667, 30058, 45334, 58457, 105203, 116914, 134809, 158669, 210406, 269618, 317338, 943663, 1110683, 1887326, 2221366, 2561371, 5122742, 6605641, 13211282, 17929597, 35859194, 125507179, 251014358]

約数ペア:

[(1, 251014358), (2, 125507179), (7, 35859194), (14, 17929597), (19, 13211282), (38, 6605641), (49, 5122742), (98, 2561371), (113, 2221366), (133, 1887326), (226, 1110683), (266, 943663), (791, 317338), (931, 269618), (1193, 210406), (1582, 158669), (1862, 134809), (2147, 116914), (2386, 105203), (4294, 58457), (5537, 45334), (8351, 30058), (11074, 22667), (15029, 16702)]