220919042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 362577600

約数和(自身を除く): 141658558

約数列:

[1, 2, 19, 29, 38, 58, 307, 551, 614, 653, 1102, 1306, 5833, 8903, 11666, 12407, 17806, 18937, 24814, 37874, 169157, 200471, 338314, 359803, 400942, 719606, 3808949, 5813659, 7617898, 11627318, 110459521, 220919042]

約数ペア:

[(1, 220919042), (2, 110459521), (19, 11627318), (29, 7617898), (38, 5813659), (58, 3808949), (307, 719606), (551, 400942), (614, 359803), (653, 338314), (1102, 200471), (1306, 169157), (5833, 37874), (8903, 24814), (11666, 18937), (12407, 17806)]