202499115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21193}}^1$

素因数の和:21228

約数の個数: 48

約数和(自身を含む): 405907488

約数和(自身を除く): 203408373

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 21193, 63579, 105965, 148351, 275509, 317895, 445053, 741755, 826527, 1038457, 1377545, 1928563, 2225265, 3115371, 4132635, 5192285, 5785689, 9642815, 13499941, 15576855, 28928445, 40499823, 67499705, 202499115]

約数ペア:

[(1, 202499115), (3, 67499705), (5, 40499823), (7, 28928445), (13, 15576855), (15, 13499941), (21, 9642815), (35, 5785689), (39, 5192285), (49, 4132635), (65, 3115371), (91, 2225265), (105, 1928563), (147, 1377545), (195, 1038457), (245, 826527), (273, 741755), (455, 445053), (637, 317895), (735, 275509), (1365, 148351), (1911, 105965), (3185, 63579), (9555, 21193)]