194590816

素因数分解:

$2^5\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1543}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 438891264

約数和(自身を除く): 244300448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 563, 1126, 1543, 2252, 3086, 3941, 4504, 6172, 7882, 9008, 10801, 12344, 15764, 18016, 21602, 24688, 31528, 43204, 49376, 63056, 86408, 126112, 172816, 345632, 868709, 1737418, 3474836, 6080963, 6949672, 12161926, 13899344, 24323852, 27798688, 48647704, 97295408, 194590816]

約数ペア:

[(1, 194590816), (2, 97295408), (4, 48647704), (7, 27798688), (8, 24323852), (14, 13899344), (16, 12161926), (28, 6949672), (32, 6080963), (56, 3474836), (112, 1737418), (224, 868709), (563, 345632), (1126, 172816), (1543, 126112), (2252, 86408), (3086, 63056), (3941, 49376), (4504, 43204), (6172, 31528), (7882, 24688), (9008, 21602), (10801, 18016), (12344, 15764)]