201467469

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 335378880

約数和(自身を除く): 133911411

約数列:

[1, 3, 7, 19, 21, 49, 53, 57, 133, 147, 159, 371, 399, 931, 1007, 1113, 1361, 2597, 2793, 3021, 4083, 7049, 7791, 9527, 21147, 25859, 28581, 49343, 66689, 72133, 77577, 148029, 181013, 200067, 216399, 504931, 543039, 1267091, 1370527, 1514793, 3534517, 3801273, 4111581, 9593689, 10603551, 28781067, 67155823, 201467469]

約数ペア:

[(1, 201467469), (3, 67155823), (7, 28781067), (19, 10603551), (21, 9593689), (49, 4111581), (53, 3801273), (57, 3534517), (133, 1514793), (147, 1370527), (159, 1267091), (371, 543039), (399, 504931), (931, 216399), (1007, 200067), (1113, 181013), (1361, 148029), (2597, 77577), (2793, 72133), (3021, 66689), (4083, 49343), (7049, 28581), (7791, 25859), (9527, 21147)]