197282330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{881}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 414458856

約数和(自身を除く): 217176526

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 457, 490, 881, 914, 1762, 2285, 3199, 4405, 4570, 6167, 6398, 8810, 12334, 15995, 22393, 30835, 31990, 43169, 44786, 61670, 86338, 111965, 215845, 223930, 402617, 431690, 805234, 2013085, 2818319, 4026170, 5636638, 14091595, 19728233, 28183190, 39456466, 98641165, 197282330]

約数ペア:

[(1, 197282330), (2, 98641165), (5, 39456466), (7, 28183190), (10, 19728233), (14, 14091595), (35, 5636638), (49, 4026170), (70, 2818319), (98, 2013085), (245, 805234), (457, 431690), (490, 402617), (881, 223930), (914, 215845), (1762, 111965), (2285, 86338), (3199, 61670), (4405, 44786), (4570, 43169), (6167, 31990), (6398, 30835), (8810, 22393), (12334, 15995)]