201830648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1741}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 388605360

約数和(自身を除く): 186774712

約数列:

[1, 2, 4, 8, 43, 86, 172, 337, 344, 674, 1348, 1741, 2696, 3482, 6964, 13928, 14491, 28982, 57964, 74863, 115928, 149726, 299452, 586717, 598904, 1173434, 2346868, 4693736, 25228831, 50457662, 100915324, 201830648]

約数ペア:

[(1, 201830648), (2, 100915324), (4, 50457662), (8, 25228831), (43, 4693736), (86, 2346868), (172, 1173434), (337, 598904), (344, 586717), (674, 299452), (1348, 149726), (1741, 115928), (2696, 74863), (3482, 57964), (6964, 28982), (13928, 14491)]