203599970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{16249}}^1$

素因数の和:16442

約数の個数: 32

約数和(自身を含む): 421200000

約数和(自身を除く): 217600030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 12530, 16249, 32498, 81245, 113743, 162490, 227486, 568715, 1137430, 2908571, 5817142, 14542855, 20359997, 29085710, 40719994, 101799985, 203599970]

約数ペア:

[(1, 203599970), (2, 101799985), (5, 40719994), (7, 29085710), (10, 20359997), (14, 14542855), (35, 5817142), (70, 2908571), (179, 1137430), (358, 568715), (895, 227486), (1253, 162490), (1790, 113743), (2506, 81245), (6265, 32498), (12530, 16249)]