188342964

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{20357}}^1$

素因数の和:20624

約数の個数: 36

約数和(自身を含む): 477965124

約数和(自身を除く): 289622160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 20357, 40714, 61071, 81428, 122142, 183213, 244284, 366426, 732852, 5231749, 10463498, 15695247, 20926996, 31390494, 47085741, 62780988, 94171482, 188342964]

約数ペア:

[(1, 188342964), (2, 94171482), (3, 62780988), (4, 47085741), (6, 31390494), (9, 20926996), (12, 15695247), (18, 10463498), (36, 5231749), (257, 732852), (514, 366426), (771, 244284), (1028, 183213), (1542, 122142), (2313, 81428), (3084, 61071), (4626, 40714), (9252, 20357)]