207816392

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{70019}}^1$

素因数の和:70085

約数の個数: 32

約数和(自身を含む): 453729600

約数和(自身を除く): 245913208

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 70019, 140038, 280076, 490133, 560152, 980266, 1960532, 3711007, 3921064, 7422014, 14844028, 25977049, 29688056, 51954098, 103908196, 207816392]

約数ペア:

[(1, 207816392), (2, 103908196), (4, 51954098), (7, 29688056), (8, 25977049), (14, 14844028), (28, 7422014), (53, 3921064), (56, 3711007), (106, 1960532), (212, 980266), (371, 560152), (424, 490133), (742, 280076), (1484, 140038), (2968, 70019)]