201140648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3637}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 391157760

約数和(自身を除く): 190017112

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 446, 892, 1784, 3637, 6913, 7274, 13826, 14548, 27652, 29096, 55304, 112747, 225494, 450988, 811051, 901976, 1622102, 3244204, 6488408, 25142581, 50285162, 100570324, 201140648]

約数ペア:

[(1, 201140648), (2, 100570324), (4, 50285162), (8, 25142581), (31, 6488408), (62, 3244204), (124, 1622102), (223, 901976), (248, 811051), (446, 450988), (892, 225494), (1784, 112747), (3637, 55304), (6913, 29096), (7274, 27652), (13826, 14548)]