204788418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{1399}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 423628800

約数和(自身を除く): 218840382

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 787, 1399, 1574, 2361, 2798, 4197, 4722, 8394, 24397, 43369, 48794, 73191, 86738, 130107, 146382, 260214, 1101013, 2202026, 3303039, 6606078, 34131403, 68262806, 102394209, 204788418]

約数ペア:

[(1, 204788418), (2, 102394209), (3, 68262806), (6, 34131403), (31, 6606078), (62, 3303039), (93, 2202026), (186, 1101013), (787, 260214), (1399, 146382), (1574, 130107), (2361, 86738), (2798, 73191), (4197, 48794), (4722, 43369), (8394, 24397)]