201708988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 399200256

約数和(自身を除く): 197491268

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 191, 299, 382, 598, 764, 883, 1196, 1766, 2483, 3532, 4393, 4966, 8786, 9932, 11479, 17572, 20309, 22958, 40618, 45916, 57109, 81236, 114218, 168653, 228436, 264017, 337306, 528034, 674612, 1056068, 2192489, 3879019, 4384978, 7758038, 8769956, 15516076, 50427247, 100854494, 201708988]

約数ペア:

[(1, 201708988), (2, 100854494), (4, 50427247), (13, 15516076), (23, 8769956), (26, 7758038), (46, 4384978), (52, 3879019), (92, 2192489), (191, 1056068), (299, 674612), (382, 528034), (598, 337306), (764, 264017), (883, 228436), (1196, 168653), (1766, 114218), (2483, 81236), (3532, 57109), (4393, 45916), (4966, 40618), (8786, 22958), (9932, 20309), (11479, 17572)]