203976304

素因数分解:

$2^4\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2789}}^1$

素因数の和:3457

約数の個数: 40

約数和(自身を含む): 452515680

約数和(自身を除く): 248539376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 653, 1306, 2612, 2789, 4571, 5224, 5578, 9142, 10448, 11156, 18284, 19523, 22312, 36568, 39046, 44624, 73136, 78092, 156184, 312368, 1821217, 3642434, 7284868, 12748519, 14569736, 25497038, 29139472, 50994076, 101988152, 203976304]

約数ペア:

[(1, 203976304), (2, 101988152), (4, 50994076), (7, 29139472), (8, 25497038), (14, 14569736), (16, 12748519), (28, 7284868), (56, 3642434), (112, 1821217), (653, 312368), (1306, 156184), (2612, 78092), (2789, 73136), (4571, 44624), (5224, 39046), (5578, 36568), (9142, 22312), (10448, 19523), (11156, 18284)]