201775555615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{26417}}^1$

素因数の和:26572

約数の個数: 64

約数和(自身を含む): 273217069440

約数和(自身を除く): 71441513825

約数列:

[1, 5, 19, 37, 41, 53, 95, 185, 205, 265, 703, 779, 1007, 1517, 1961, 2173, 3515, 3895, 5035, 7585, 9805, 10865, 26417, 28823, 37259, 41287, 80401, 132085, 144115, 186295, 206435, 402005, 501923, 977429, 1083097, 1400101, 1527619, 2509615, 4887145, 5415485, 7000505, 7638095, 18571151, 20578843, 26601919, 40074589, 51803737, 57404141, 92855755, 102894215, 133009595, 200372945, 259018685, 287020705, 761417191, 984271003, 1090678679, 2123953217, 3807085955, 4921355015, 5453393395, 10619766085, 40355111123, 201775555615]

約数ペア:

[(1, 201775555615), (5, 40355111123), (19, 10619766085), (37, 5453393395), (41, 4921355015), (53, 3807085955), (95, 2123953217), (185, 1090678679), (205, 984271003), (265, 761417191), (703, 287020705), (779, 259018685), (1007, 200372945), (1517, 133009595), (1961, 102894215), (2173, 92855755), (3515, 57404141), (3895, 51803737), (5035, 40074589), (7585, 26601919), (9805, 20578843), (10865, 18571151), (26417, 7638095), (28823, 7000505), (37259, 5415485), (41287, 4887145), (80401, 2509615), (132085, 1527619), (144115, 1400101), (186295, 1083097), (206435, 977429), (402005, 501923)]