203466835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 287981568

約数和(自身を除く): 84514733

約数列:

[1, 5, 11, 13, 55, 65, 143, 383, 715, 743, 1915, 3715, 4213, 4979, 8173, 9659, 21065, 24895, 40865, 48295, 54769, 106249, 273845, 284569, 531245, 1422845, 3130259, 3699397, 15651295, 18496985, 40693367, 203466835]

約数ペア:

[(1, 203466835), (5, 40693367), (11, 18496985), (13, 15651295), (55, 3699397), (65, 3130259), (143, 1422845), (383, 531245), (715, 284569), (743, 273845), (1915, 106249), (3715, 54769), (4213, 48295), (4979, 40865), (8173, 24895), (9659, 21065)]