201004419

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 342372096

約数和(自身を除く): 141367677

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 197, 231, 539, 591, 631, 1379, 1617, 1893, 2167, 4137, 4417, 6501, 6941, 9653, 13251, 15169, 20823, 28959, 30919, 45507, 48587, 92757, 106183, 124307, 145761, 318549, 340109, 372921, 870149, 1020327, 1367377, 2610447, 4102131, 6091043, 9571639, 18273129, 28714917, 67001473, 201004419]

約数ペア:

[(1, 201004419), (3, 67001473), (7, 28714917), (11, 18273129), (21, 9571639), (33, 6091043), (49, 4102131), (77, 2610447), (147, 1367377), (197, 1020327), (231, 870149), (539, 372921), (591, 340109), (631, 318549), (1379, 145761), (1617, 124307), (1893, 106183), (2167, 92757), (4137, 48587), (4417, 45507), (6501, 30919), (6941, 28959), (9653, 20823), (13251, 15169)]