201898942

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2543}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 356078592

約数和(自身を除く): 154179650

約数列:

[1, 2, 7, 14, 53, 106, 107, 214, 371, 742, 749, 1498, 2543, 5086, 5671, 11342, 17801, 35602, 39697, 79394, 134779, 269558, 272101, 544202, 943453, 1886906, 1904707, 3809414, 14421353, 28842706, 100949471, 201898942]

約数ペア:

[(1, 201898942), (2, 100949471), (7, 28842706), (14, 14421353), (53, 3809414), (106, 1904707), (107, 1886906), (214, 943453), (371, 544202), (742, 272101), (749, 269558), (1498, 134779), (2543, 79394), (5086, 39697), (5671, 35602), (11342, 17801)]