201874491

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82163}}^1$

素因数の和:82192

約数の個数: 32

約数和(自身を含む): 368094720

約数和(自身を除く): 166220229

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 82163, 246489, 575141, 739467, 1068119, 1725423, 2218401, 3204357, 5176269, 7476833, 9613071, 15528807, 22430499, 28839213, 67291497, 201874491]

約数ペア:

[(1, 201874491), (3, 67291497), (7, 28839213), (9, 22430499), (13, 15528807), (21, 9613071), (27, 7476833), (39, 5176269), (63, 3204357), (91, 2218401), (117, 1725423), (189, 1068119), (273, 739467), (351, 575141), (819, 246489), (2457, 82163)]