250648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 529200

約数和(自身を除く): 278552

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 97, 136, 152, 194, 323, 388, 646, 776, 1292, 1649, 1843, 2584, 3298, 3686, 6596, 7372, 13192, 14744, 31331, 62662, 125324, 250648]

約数ペア:

[(1, 250648), (2, 125324), (4, 62662), (8, 31331), (17, 14744), (19, 13192), (34, 7372), (38, 6596), (68, 3686), (76, 3298), (97, 2584), (136, 1843), (152, 1649), (194, 1292), (323, 776), (388, 646)]