201940683

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8297}}^1$

素因数の和:8387

約数の個数: 32

約数和(自身を含む): 329264640

約数和(自身を除く): 127323957

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 8113, 8297, 24339, 24891, 58079, 157643, 174237, 472929, 506117, 1103501, 1518351, 3310503, 3542819, 9616223, 10628457, 28848669, 67313561, 201940683]

約数ペア:

[(1, 201940683), (3, 67313561), (7, 28848669), (19, 10628457), (21, 9616223), (57, 3542819), (61, 3310503), (133, 1518351), (183, 1103501), (399, 506117), (427, 472929), (1159, 174237), (1281, 157643), (3477, 58079), (8113, 24891), (8297, 24339)]