201394130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{7247}}^1$

素因数の和:7658

約数の個数: 32

約数和(自身を含む): 415397376

約数和(自身を除く): 214003246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3970, 5558, 7247, 13895, 14494, 27790, 36235, 50729, 72470, 101458, 253645, 507290, 2877059, 5754118, 14385295, 20139413, 28770590, 40278826, 100697065, 201394130]

約数ペア:

[(1, 201394130), (2, 100697065), (5, 40278826), (7, 28770590), (10, 20139413), (14, 14385295), (35, 5754118), (70, 2877059), (397, 507290), (794, 253645), (1985, 101458), (2779, 72470), (3970, 50729), (5558, 36235), (7247, 27790), (13895, 14494)]