201502372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{64667}}^1$

素因数の和:64731

約数の個数: 24

約数和(自身を含む): 380247840

約数和(自身を除く): 178745468

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 64667, 129334, 258668, 1228673, 2457346, 2651347, 4914692, 5302694, 10605388, 50375593, 100751186, 201502372]

約数ペア:

[(1, 201502372), (2, 100751186), (4, 50375593), (19, 10605388), (38, 5302694), (41, 4914692), (76, 2651347), (82, 2457346), (164, 1228673), (779, 258668), (1558, 129334), (3116, 64667)]