202483890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{321403}}^1$

素因数の和:321423

約数の個数: 48

約数和(自身を含む): 601668288

約数和(自身を除く): 399184398

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 321403, 642806, 964209, 1607015, 1928418, 2249821, 2892627, 3214030, 4499642, 4821045, 5785254, 6749463, 9642090, 11249105, 13498926, 14463135, 20248389, 22498210, 28926270, 33747315, 40496778, 67494630, 101241945, 202483890]

約数ペア:

[(1, 202483890), (2, 101241945), (3, 67494630), (5, 40496778), (6, 33747315), (7, 28926270), (9, 22498210), (10, 20248389), (14, 14463135), (15, 13498926), (18, 11249105), (21, 9642090), (30, 6749463), (35, 5785254), (42, 4821045), (45, 4499642), (63, 3214030), (70, 2892627), (90, 2249821), (105, 1928418), (126, 1607015), (210, 964209), (315, 642806), (630, 321403)]