201039454

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 384725376

約数和(自身を除く): 183685922

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 251, 502, 539, 743, 1078, 1486, 1757, 2761, 3514, 5201, 5522, 8173, 10402, 12299, 16346, 19327, 24598, 36407, 38654, 57211, 72814, 114422, 135289, 186493, 270578, 372986, 400477, 800954, 1305451, 2051423, 2610902, 4102846, 9138157, 14359961, 18276314, 28719922, 100519727, 201039454]

約数ペア:

[(1, 201039454), (2, 100519727), (7, 28719922), (11, 18276314), (14, 14359961), (22, 9138157), (49, 4102846), (77, 2610902), (98, 2051423), (154, 1305451), (251, 800954), (502, 400477), (539, 372986), (743, 270578), (1078, 186493), (1486, 135289), (1757, 114422), (2761, 72814), (3514, 57211), (5201, 38654), (5522, 36407), (8173, 24598), (10402, 19327), (12299, 16346)]