204055341

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 321699840

約数和(自身を除く): 117644499

約数列:

[1, 3, 7, 21, 47, 79, 141, 237, 329, 553, 987, 1659, 2617, 3713, 7851, 11139, 18319, 25991, 54957, 77973, 122999, 206743, 368997, 620229, 860993, 1447201, 2582979, 4341603, 9716921, 29150763, 68018447, 204055341]

約数ペア:

[(1, 204055341), (3, 68018447), (7, 29150763), (21, 9716921), (47, 4341603), (79, 2582979), (141, 1447201), (237, 860993), (329, 620229), (553, 368997), (987, 206743), (1659, 122999), (2617, 77973), (3713, 54957), (7851, 25991), (11139, 18319)]