202609645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 300690432

約数和(自身を除く): 98080787

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 353, 529, 713, 805, 1085, 1765, 2471, 2645, 3565, 3703, 4991, 8119, 10943, 12355, 16399, 18515, 24955, 40595, 54715, 56833, 76601, 81995, 114793, 186737, 251689, 284165, 383005, 573965, 933685, 1258445, 1307159, 1761823, 5788847, 6535795, 8809115, 28944235, 40521929, 202609645]

約数ペア:

[(1, 202609645), (5, 40521929), (7, 28944235), (23, 8809115), (31, 6535795), (35, 5788847), (115, 1761823), (155, 1307159), (161, 1258445), (217, 933685), (353, 573965), (529, 383005), (713, 284165), (805, 251689), (1085, 186737), (1765, 114793), (2471, 81995), (2645, 76601), (3565, 56833), (3703, 54715), (4991, 40595), (8119, 24955), (10943, 18515), (12355, 16399)]