219602896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{2269}}^1$

素因数の和:2563

約数の個数: 40

約数和(自身を含む): 445864320

約数和(自身を除く): 226261424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 263, 368, 526, 1052, 2104, 2269, 4208, 4538, 6049, 9076, 12098, 18152, 24196, 36304, 48392, 52187, 96784, 104374, 208748, 417496, 596747, 834992, 1193494, 2386988, 4773976, 9547952, 13725181, 27450362, 54900724, 109801448, 219602896]

約数ペア:

[(1, 219602896), (2, 109801448), (4, 54900724), (8, 27450362), (16, 13725181), (23, 9547952), (46, 4773976), (92, 2386988), (184, 1193494), (263, 834992), (368, 596747), (526, 417496), (1052, 208748), (2104, 104374), (2269, 96784), (4208, 52187), (4538, 48392), (6049, 36304), (9076, 24196), (12098, 18152)]