203430430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54833}}^1$

素因数の和:54900

約数の個数: 32

約数和(自身を含む): 426389184

約数和(自身を除く): 222958754

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 54833, 109666, 274165, 383831, 548330, 767662, 1919155, 2906149, 3838310, 5812298, 14530745, 20343043, 29061490, 40686086, 101715215, 203430430]

約数ペア:

[(1, 203430430), (2, 101715215), (5, 40686086), (7, 29061490), (10, 20343043), (14, 14530745), (35, 5812298), (53, 3838310), (70, 2906149), (106, 1919155), (265, 767662), (371, 548330), (530, 383831), (742, 274165), (1855, 109666), (3710, 54833)]