210317146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 347472720

約数和(自身を除く): 137155574

約数列:

[1, 2, 13, 26, 89, 97, 178, 194, 937, 1157, 1261, 1874, 2314, 2522, 8633, 12181, 17266, 24362, 83393, 90889, 112229, 166786, 181778, 224458, 1084109, 1181557, 2168218, 2363114, 8089121, 16178242, 105158573, 210317146]

約数ペア:

[(1, 210317146), (2, 105158573), (13, 16178242), (26, 8089121), (89, 2363114), (97, 2168218), (178, 1181557), (194, 1084109), (937, 224458), (1157, 181778), (1261, 166786), (1874, 112229), (2314, 90889), (2522, 83393), (8633, 24362), (12181, 17266)]