201421942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61297}}^1$

素因数の和:61383

約数の個数: 16

約数和(自身を含む): 317768832

約数和(自身を除く): 116346890

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 61297, 122594, 1900207, 3248741, 3800414, 6497482, 100710971, 201421942]

約数ペア:

[(1, 201421942), (2, 100710971), (31, 6497482), (53, 3800414), (62, 3248741), (106, 1900207), (1643, 122594), (3286, 61297)]