202157626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{89}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 354352320

約数和(自身を除く): 152194694

約数列:

[1, 2, 11, 22, 23, 46, 67, 89, 134, 178, 253, 506, 737, 979, 1474, 1541, 1958, 2047, 3082, 4094, 4489, 5963, 8978, 11926, 16951, 22517, 33902, 45034, 49379, 65593, 98758, 103247, 131186, 137149, 206494, 274298, 399521, 799042, 1135717, 1508639, 2271434, 3017278, 4394731, 8789462, 9188983, 18377966, 101078813, 202157626]

約数ペア:

[(1, 202157626), (2, 101078813), (11, 18377966), (22, 9188983), (23, 8789462), (46, 4394731), (67, 3017278), (89, 2271434), (134, 1508639), (178, 1135717), (253, 799042), (506, 399521), (737, 274298), (979, 206494), (1474, 137149), (1541, 131186), (1958, 103247), (2047, 98758), (3082, 65593), (4094, 49379), (4489, 45034), (5963, 33902), (8978, 22517), (11926, 16951)]