201445958

素因数分解:

$2^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 355929600

約数和(自身を除く): 154483642

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 343, 686, 721, 1442, 2851, 5047, 5702, 10094, 19957, 35329, 39914, 70658, 139699, 279398, 293653, 587306, 977893, 1955786, 2055571, 4111142, 14388997, 28777994, 100722979, 201445958]

約数ペア:

[(1, 201445958), (2, 100722979), (7, 28777994), (14, 14388997), (49, 4111142), (98, 2055571), (103, 1955786), (206, 977893), (343, 587306), (686, 293653), (721, 279398), (1442, 139699), (2851, 70658), (5047, 39914), (5702, 35329), (10094, 19957)]