202165942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1181}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 343139328

約数和(自身を除く): 140973386

約数列:

[1, 2, 11, 22, 31, 62, 251, 341, 502, 682, 1181, 2362, 2761, 5522, 7781, 12991, 15562, 25982, 36611, 73222, 85591, 171182, 296431, 402721, 592862, 805442, 3260741, 6521482, 9189361, 18378722, 101082971, 202165942]

約数ペア:

[(1, 202165942), (2, 101082971), (11, 18378722), (22, 9189361), (31, 6521482), (62, 3260741), (251, 805442), (341, 592862), (502, 402721), (682, 296431), (1181, 171182), (2362, 85591), (2761, 73222), (5522, 36611), (7781, 25982), (12991, 15562)]