201911936

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83023}}^1$

素因数の和:83056

約数の個数: 32

約数和(自身を含む): 423422400

約数和(自身を除く): 221510464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 83023, 166046, 332092, 664184, 1328368, 1577437, 2656736, 3154874, 5313472, 6309748, 10626944, 12619496, 25238992, 50477984, 100955968, 201911936]

約数ペア:

[(1, 201911936), (2, 100955968), (4, 50477984), (8, 25238992), (16, 12619496), (19, 10626944), (32, 6309748), (38, 5313472), (64, 3154874), (76, 2656736), (128, 1577437), (152, 1328368), (304, 664184), (608, 332092), (1216, 166046), (2432, 83023)]