201002055

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 325721088

約数和(自身を除く): 124719033

約数列:

[1, 3, 5, 15, 197, 251, 271, 591, 753, 813, 985, 1255, 1355, 2955, 3765, 4065, 49447, 53387, 68021, 148341, 160161, 204063, 247235, 266935, 340105, 741705, 800805, 1020315, 13400137, 40200411, 67000685, 201002055]

約数ペア:

[(1, 201002055), (3, 67000685), (5, 40200411), (15, 13400137), (197, 1020315), (251, 800805), (271, 741705), (591, 340105), (753, 266935), (813, 247235), (985, 204063), (1255, 160161), (1355, 148341), (2955, 68021), (3765, 53387), (4065, 49447)]