194123696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1171}}^1$

素因数の和:1989

約数の個数: 40

約数和(自身を含む): 405901104

約数和(自身を除く): 211777408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 797, 1171, 1594, 2342, 3188, 4684, 6376, 9368, 10361, 12752, 15223, 18736, 20722, 30446, 41444, 60892, 82888, 121784, 165776, 243568, 933287, 1866574, 3733148, 7466296, 12132731, 14932592, 24265462, 48530924, 97061848, 194123696]

約数ペア:

[(1, 194123696), (2, 97061848), (4, 48530924), (8, 24265462), (13, 14932592), (16, 12132731), (26, 7466296), (52, 3733148), (104, 1866574), (208, 933287), (797, 243568), (1171, 165776), (1594, 121784), (2342, 82888), (3188, 60892), (4684, 41444), (6376, 30446), (9368, 20722), (10361, 18736), (12752, 15223)]