200929407

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{22727}}^1$

素因数の和:23158

約数の個数: 16

約数和(自身を含む): 306918912

約数和(自身を除く): 105989505

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 22727, 68181, 159089, 477267, 9568067, 28704201, 66976469, 200929407]

約数ペア:

[(1, 200929407), (3, 66976469), (7, 28704201), (21, 9568067), (421, 477267), (1263, 159089), (2947, 68181), (8841, 22727)]