203469364

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{28057}}^1$

素因数の和:28112

約数の個数: 36

約数和(自身を含む): 425415396

約数和(自身を除く): 221946032

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 28057, 56114, 112228, 196399, 392798, 785596, 1038109, 1374793, 2076218, 2749586, 4152436, 5499172, 7266763, 14533526, 29067052, 50867341, 101734682, 203469364]

約数ペア:

[(1, 203469364), (2, 101734682), (4, 50867341), (7, 29067052), (14, 14533526), (28, 7266763), (37, 5499172), (49, 4152436), (74, 2749586), (98, 2076218), (148, 1374793), (196, 1038109), (259, 785596), (518, 392798), (1036, 196399), (1813, 112228), (3626, 56114), (7252, 28057)]