202130625045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1\times {\mathrm{1987}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 333289313280

約数和(自身を除く): 131158688235

約数列:

[1, 3, 5, 15, 41, 123, 205, 251, 615, 659, 753, 1255, 1977, 1987, 3295, 3765, 5961, 9885, 9935, 10291, 27019, 29805, 30873, 51455, 81057, 81467, 135095, 154365, 165409, 244401, 405285, 407335, 496227, 498737, 827045, 1222005, 1309433, 1496211, 2481135, 2493685, 3928299, 6547165, 6781769, 7481055, 19641495, 20345307, 20448217, 33908845, 53686753, 61344651, 101726535, 102241085, 161060259, 268433765, 306723255, 328667683, 805301295, 986003049, 1643338415, 4930015245, 13475375003, 40426125009, 67376875015, 202130625045]

約数ペア:

[(1, 202130625045), (3, 67376875015), (5, 40426125009), (15, 13475375003), (41, 4930015245), (123, 1643338415), (205, 986003049), (251, 805301295), (615, 328667683), (659, 306723255), (753, 268433765), (1255, 161060259), (1977, 102241085), (1987, 101726535), (3295, 61344651), (3765, 53686753), (5961, 33908845), (9885, 20448217), (9935, 20345307), (10291, 19641495), (27019, 7481055), (29805, 6781769), (30873, 6547165), (51455, 3928299), (81057, 2493685), (81467, 2481135), (135095, 1496211), (154365, 1309433), (165409, 1222005), (244401, 827045), (405285, 498737), (407335, 496227)]