206586393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 303467136

約数和(自身を除く): 96880743

約数列:

[1, 3, 13, 39, 67, 173, 201, 457, 519, 871, 1371, 2249, 2613, 5941, 6747, 11591, 17823, 30619, 34773, 79061, 91857, 150683, 237183, 398047, 452049, 1027793, 1194141, 3083379, 5297087, 15891261, 68862131, 206586393]

約数ペア:

[(1, 206586393), (3, 68862131), (13, 15891261), (39, 5297087), (67, 3083379), (173, 1194141), (201, 1027793), (457, 452049), (519, 398047), (871, 237183), (1371, 150683), (2249, 91857), (2613, 79061), (5941, 34773), (6747, 30619), (11591, 17823)]