210331338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{63391}}^1$

素因数の和:63482

約数の個数: 32

約数和(自身を含む): 486850560

約数和(自身を除く): 276519222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 63391, 126782, 190173, 380346, 443737, 887474, 1331211, 2662422, 5007889, 10015778, 15023667, 30047334, 35055223, 70110446, 105165669, 210331338]

約数ペア:

[(1, 210331338), (2, 105165669), (3, 70110446), (6, 35055223), (7, 30047334), (14, 15023667), (21, 10015778), (42, 5007889), (79, 2662422), (158, 1331211), (237, 887474), (474, 443737), (553, 380346), (1106, 190173), (1659, 126782), (3318, 63391)]