199360896

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{74167}}^1$

素因数の和:74191

約数の個数: 64

約数和(自身を含む): 605210880

約数和(自身を除く): 405849984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 74167, 148334, 222501, 296668, 445002, 519169, 593336, 890004, 1038338, 1186672, 1557507, 1780008, 2076676, 2373344, 3115014, 3560016, 4153352, 4746688, 6230028, 7120032, 8306704, 9493376, 12460056, 14240064, 16613408, 24920112, 28480128, 33226816, 49840224, 66453632, 99680448, 199360896]

約数ペア:

[(1, 199360896), (2, 99680448), (3, 66453632), (4, 49840224), (6, 33226816), (7, 28480128), (8, 24920112), (12, 16613408), (14, 14240064), (16, 12460056), (21, 9493376), (24, 8306704), (28, 7120032), (32, 6230028), (42, 4746688), (48, 4153352), (56, 3560016), (64, 3115014), (84, 2373344), (96, 2076676), (112, 1780008), (128, 1557507), (168, 1186672), (192, 1038338), (224, 890004), (336, 593336), (384, 519169), (448, 445002), (672, 296668), (896, 222501), (1344, 148334), (2688, 74167)]