196307580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{467399}}^1$

素因数の和:467418

約数の個数: 48

約数和(自身を含む): 628185600

約数和(自身を除く): 431878020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 467399, 934798, 1402197, 1869596, 2336995, 2804394, 3271793, 4673990, 5608788, 6543586, 7010985, 9347980, 9815379, 13087172, 14021970, 16358965, 19630758, 28043940, 32717930, 39261516, 49076895, 65435860, 98153790, 196307580]

約数ペア:

[(1, 196307580), (2, 98153790), (3, 65435860), (4, 49076895), (5, 39261516), (6, 32717930), (7, 28043940), (10, 19630758), (12, 16358965), (14, 14021970), (15, 13087172), (20, 9815379), (21, 9347980), (28, 7010985), (30, 6543586), (35, 5608788), (42, 4673990), (60, 3271793), (70, 2804394), (84, 2336995), (105, 1869596), (140, 1402197), (210, 934798), (420, 467399)]